LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 • FEATURES • • • • • • Applications – Data-Acquisition Systems – Power Supplies and Power-Supply Monitors – Instrumentation and Test Equipment – Process Control – Precision Audio – Automotive Electronics – Energy Management/Metering – Battery-Powered Equipment 1.225-V Fixed and Adjustable Outputs (1.225 V to 10 V) Tight Output Tolerances and Low Temperature Coefficient – Max 0.1%, 100 ppm/°C – A Grade – Max 0.2%, 100 ppm/°C – B Grade – Max 0.5%, 100 ppm/°C – C Grade – Max 1.0%, 150 ppm/°C – D Grade Low Output Noise . . . 20 µVRMS (Typ) Wide Operating Current Range . . . 45 µA (Typ) to 12 mA Stable With All Capacitive Loads; No Output Capacitor Required Available in – Industrial Temperature: –40°C to 85°C – Extended Temperature: –40°C to 125°C 1.2 V . . . DBZ (SOT-23) PACKAGE (TOP VIEW) CATHODE 1.2 V . . . DCK (SC-70) PACKAGE (TOP VIEW) 1 ANODE 3 * CATHODE 3 * Pin 3 must be connected to ANODE or left open. Adjustable . . . DBZ (SOT-23) PACKAGE (TOP VIEW) FB CATHODE 1 NC 4 NC Adjustable . . . DCK (SC-70) PACKAGE (TOP VIEW) NC 1 ANODE 2 ANODE ANODE CATHODE NC NC − No internal connection * Pin 2 must be connected to ANODE or left open. 1 3 5 * 2 ANODE 2 1.2 V . . . LP (TO-92/TO-226) PACKAGE (TOP VIEW) 5 FB NC − No internal connection Adjustable . . . LP (TO-92/TO-226) PACKAGE (TOP VIEW) ANODE 2 CATHODE 3 CATHODE 4 NC FB NC − No internal connection DESCRIPTION/ORDERING INFORMATION The LM4041 series of shunt voltage references are versatile, easy-to-use references suitable for a wide array of applications. They require no external capacitors for operation and are stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and a low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4041 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications. The LM4041 is available in a fixed (1.225 V nominal) or an adjustable version (which requires an external resistor divider to set the output to a value between 1.225 V and 10 V). Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2005–2006, Texas Instruments Incorporated LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 Packaged in space-saving SC-70 and SOT-23-3 and requiring a minimum current of 45 µA (typ), the LM4041 also is ideal for portable applications. The TO-92 package also is available for through-hole packaging needs. The LM4041xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The LM4041xQ is characterized for operation over an ambient temperature range of –40°C to 125°C. ORDERING INFORMATION TA DEVICE GRADE A grade: 0.1% initial accuracy and 100 ppm/°C temperature coefficient PACKAGE (1) VZ SC-70 (DCK) 1.2 V SOT-23-3 (DBZ) TO-92/TO-226 (LP) SC-70 (DCK) B grade: 0.2% initial accuracy and 100 ppm/°C temperature coefficient ADJ SOT-23-3 (DBZ) TO-92/TO-226 (LP) SC-70 (DCK) 1.2 V SOT-23-3 (DBZ) TO-92/TO-226 (LP) SC-70 (DCK) –40°C to 85°C C grade: 0.5% initial accuracy and 100 ppm/°C temperature coefficient ADJ SOT-23-3 (DBZ) TO-92/TO-226 (LP) SC-70 (DCK) 1.2 V SOT-23-3 (DBZ) TO-92/TO-226 (LP) SC-70 (DCK) D grade: 1.0% initial accuracy and 150 ppm/°C temperature coefficient ADJ SOT-23-3 (DBZ) TO-92/TO-226 (LP) SC-70 (DCK) 1.2 V SOT-23-3 (DBZ) TO-92/TO-226 (LP) (1) (2) 2 ORDERABLE PART NUMBER Reel of 3000 LM4041A12IDCKR Reel of 3000 LM4041A12IDBZR Reel of 250 LM4041A12IDBZT Bulk of 1000 LM4041A12ILP Reel of 2000 LM4041A12ILPR Reel of 3000 LM4041BIDCKR Reel of 250 LM4041BIDCKT Reel of 3000 LM4041BIDBZR Reel of 250 LM4041BIDBZT Bulk of 1000 LM4041BILP Reel of 2000 LM4041BILPR Reel of 3000 LM4041B12IDCKR Reel of 3000 LM4041B12IDBZR Reel of 250 LM4041B12IDBZT Bulk of 1000 LM4041B12ILP Reel of 2000 LM4041B12ILPR Reel of 3000 LM4041CIDCKR Reel of 250 LM4041CIDCKT Reel of 3000 LM4041CIDBZR Reel of 250 LM4041CIDBZT Bulk of 1000 LM4041CILP Reel of 2000 LM4041CILPR Reel of 3000 LM4041C12IDCKR Reel of 3000 LM4041C12IDBZR Reel of 250 LM4041C12IDBZT Bulk of 1000 LM4041C12ILP Reel of 2000 LM4041C12ILPR Reel of 3000 LM4041DIDCKR Reel of 250 LM4041DIDCKT Reel of 3000 LM4041DIDBZR Reel of 250 LM4041DIDBZT Bulk of 1000 LM4041DILP Reel of 2000 LM4041DILPR Reel of 3000 LM4041D12IDCKR Reel of 3000 LM4041D12IDBZR Reel of 250 LM4041D12IDBZT Bulk of 1000 LM4041D12ILP Reel of 2000 LM4041D12ILPR TOP-SIDE MARKING (2) MK_ 4MK_ PREVIEW MG_ 4MG_ PREVIEW ML_ 4ML_ PREVIEW MH_ 4MH_ PREVIEW MM_ 4MM_ PREVIEW MJ_ 4MJ_ PREVIEW MN_ 4MN_ PREVIEW Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site. Submit Documentation Feedback LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 ORDERING INFORMATION TA –40°C to 125°C (1) (2) DEVICE GRADE C grade: 0.5% initial accuracy and 100 ppm/°C temperature coefficient D grade: 1.0% initial accuracy and 150 ppm/°C temperature coefficient VZ ADJ PACKAGE (1) SOT-23-3 (DBZ) 1.2 V SOT-23-3 (DBZ) ADJ SOT-23-3 (DBZ) 1.2 V SOT-23-3 (DBZ) ORDERABLE PART NUMBER Reel of 3000 LM4041CQDBZR Reel of 250 LM4041CQDBZT Reel of 3000 LM4041C12QDBZR Reel of 250 LM4041C12QDBZT Reel of 3000 LM4041DQDBZR Reel of 250 LM4041DQDBZT Reel of 3000 LM4041D12QDBZR Reel of 250 LM4041D12QDBZT TOP-SIDE MARKING (2) 4MP_ 4MS_ 4MR_ 4MT_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site. Submit Documentation Feedback 3 LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 FUNCTIONAL BLOCK DIAGRAM CATHODE + _ VREF(1) (2) FB(1) (2) ANODE (1) LM4041x (ADJ) only (2) LM4041x12 only Absolute Maximum Ratings (1) over free-air temperature range (unless otherwise noted) MIN VZ Continuous cathode voltage IZ Continuous cathode current θJA Package thermal impedance (2) (3) TJ Operating virtual junction temperature Tstg Storage temperature range (1) (2) (3) –10 MAX V 25 mA DBZ package 206 DCK package 252 LP package 156 –65 UNIT 15 °C/W 150 °C 150 °C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. Recommended Operating Conditions IZ Cathode current VZ Reverse breakdown voltage (adjustable version) TA (1) 4 Free-air temperature MIN MAX (1) 12 mA 10 V LM4041 (I temperature) –40 85 LM4041 (Q temperature) –40 125 See parametric tables Submit Documentation Feedback UNIT °C LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 LM4041x12I Electrical Characteristics full-range TA = –40°C to 85°C (unless otherwise noted) PARAMETER VZ TEST CONDITIONS Reverse breakdown voltage IZ = 100 µA Reverse breakdown voltage tolerance IZ = 100 µA IZ,min Minimum cathode current αVZ Average temperature coefficient of reverse breakdown voltage TYP 1 mA < IZ < 12 mA TYP MAX 1.225 –1.2 1.2 –2.4 2.4 –9.2 9.2 –10.4 10.4 45 75 45 80 ±20 ±20 25°C ±15 ±15 ±100 25°C ±15 25°C 0.7 Full range 25°C ±100 Full range mV µA ppm/°C ±15 1.5 0.7 2 4 75 80 25°C UNIT V 25°C Full range IZ,min < IZ < 1 mA MIN Full range 25°C IZ = 1 mA LM4041B12I MAX 1.225 Full range IZ = 100 µA ∆VZ/∆IZ LM4041A12I MIN 25°C IZ = 10 mA Reverse breakdown voltage change with cathode current change TA 6 1.5 2 4 8 6 mV 8 ZZ Reverse dynamic impedance IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ 25°C 0.5 eN Wideband noise IZ = 100 µA, 10 Hz ≤ f ≤ 10 kHz 25°C 20 20 µVRMS Long-term stability of reverse breakdown voltage t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100 µA 25°C 120 120 ppm Submit Documentation Feedback 1.5 0.5 1.5 Ω 5 LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 LM4041x12I Electrical Characteristics full-range TA = –40°C to 85°C (unless otherwise noted) PARAMETER VZ TEST CONDITIONS Reverse breakdown voltage IZ = 100 µA Reverse breakdown voltage tolerance IZ = 100 µA IZ,min Minimum cathode current αVZ Average temperature coefficient of reverse breakdown voltage TYP 1 mA < IZ < 12 mA TYP MAX 1.225 –6 6 –12 12 –14 14 –24 24 45 75 45 80 ±20 ±20 25°C ±15 ±15 ±100 25°C ±15 25°C 0.7 Full range 25°C ±150 Full range mV µA ppm/°C ±15 1.5 0.7 2 2.5 75 80 25°C UNIT V 25°C Full range IZ,min < IZ < 1 mA MIN Full range 25°C IZ = 1 mA LM4041D12I MAX 1.225 Full range IZ = 100 µA ∆VZ/∆IZ LM4041C12I MIN 25°C IZ = 10 mA Reverse breakdown voltage change with cathode current change TA 6 2 2.5 2.5 8 8 mV 10 ZZ Reverse dynamic impedance IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ 25°C 0.5 eN Wideband noise IZ = 100 µA, 10 Hz ≤ f ≤ 10 kHz 25°C 20 20 µVRMS Long-term stability of reverse breakdown voltage t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100 µA 25°C 120 120 ppm 6 Submit Documentation Feedback 1.5 0.5 2 Ω LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 LM4041x12Q Electrical Characteristics full-range TA = –40°C to 125°C (unless otherwise noted) PARAMETER VZ TEST CONDITIONS Reverse breakdown voltage IZ = 100 µA Reverse breakdown voltage tolerance IZ = 100 µA IZ,min Minimum cathode current αVZ Average temperature coefficient of reverse breakdown voltage 25°C Full range TYP 1 mA < IZ < 12 mA TYP MAX 1.225 6 –12 12 18.4 –31 31 45 75 45 80 ±20 ±20 25°C ±15 ±15 ±100 25°C ±15 25°C 0.7 Full range 25°C Full range 25°C ±150 mV µA ppm/°C ±15 1.5 0.7 2 2.5 75 80 25°C UNIT V –6 Full range IZ,min < IZ < 1 mA MIN –18.4 25°C IZ = 1 mA LM4041D12Q MAX 1.225 Full range IZ = 100 µA ∆VZ/∆IZ LM4041C12Q MIN 25°C IZ = 10 mA Reverse breakdown voltage change with cathode current change TA 6 2.5 2.5 8 0.5 2 8 mV 10 0.5 ZZ Reverse dynamic impedance IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ eN Wideband noise IZ = 100 µA, 10 Hz ≤ f ≤ 10 kHz 25°C 20 20 µVRMS Long-term stability of reverse breakdown voltage t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100 µA 25°C 120 120 ppm Full range Submit Documentation Feedback 1.5 2 Ω 7 LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 LM4041xI (Adjustable Version) Electrical Characteristics full-range TA = –40°C to 85°C (unless otherwise noted) PARAMETER VREF TEST CONDITIONS Reference voltage IZ = 100 µA, VZ = 5 V Reference voltage tolerance (1) IZ = 100 µA, VZ = 5 V IZ,min Minimum cathode current ∆VREF/∆IZ Reference voltage change with cathode current change ∆VREF/∆VKA Reference voltage change with output voltage change IFB Feedback current αVREF Average temperature coefficient of reference voltage (1) eN (1) 8 LM4041BI MIN 25°C TYP 1 mA < IZ < 12 mA MAX 1.233 –2.5 2.5 –6.2 6.2 10.5 –14 14 45 25°C 0.7 1.5 2 4 –1.55 –2 0.7 2 4 –1.55 –2 100 –2.5 60 120 25°C ±20 25°C ±15 100 120 mV mV/V nA ±20 ±15 ±100 Full range µA 6 –2.5 60 mV 1.5 2 6 Full range 75 80 2 Full range 25°C 45 80 Full range 25°C 75 UNIT V –10.5 Full range IZ = 1 mA, VZ = 5 V TYP 25°C 25°C IZ = 1 mA MIN Full range Full range IZ,min < IZ < 1 mA LM4041CI MAX 1.233 25°C IZ = 10 mA, VZ = 5 V ZZ TA ±100 ppm/°C IZ = 100 µA, VZ = 5 V 25°C ±15 ±15 IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ, VZ = VREF 25°C 0.3 0.3 IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ, VZ = 10 V 25°C 2 2 Wideband noise IZ = 100 µA, VZ = VREF, 10 Hz ≤ f ≤ 10 kHz 25°C 20 20 µVRMS Long-term stability of reverse breakdown voltage t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100 µA 25°C 120 120 ppm Reverse dynamic impedance Ω Reference voltage tolerance and average temperature coefficient change with output voltage (VZ). See Typical Characteristics. Submit Documentation Feedback LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 LM4041xI (Adjustable Version) Electrical Characteristics full-range TA = –40°C to 85°C (unless otherwise noted) PARAMETER VREF IZ,min ∆VREF/∆IZ TEST CONDITIONS Reference voltage IZ = 100 µA, VZ = 5 V Reference voltage tolerance (1) IZ = 100 µA, VZ = 5 V Reference voltage change with output voltage change IFB Feedback current IZ,min < IZ < 1 mA IZ = 1 mA ZZ eN (1) Average temperature coefficient of reference voltage (1) 25°C –12 12 –24 24 45 25°C 25°C 0.7 mV µA 2 2.5 2 6 –1.55 –2 Full range 25°C 75 80 Full range UNIT V Full range mV 8 Full range 25°C IZ = 1 mA, VZ = 5 V MAX 1.233 –3 60 Full range IZ = 10 mA, VZ = 5 V αVREF TYP Full range 1 mA < IZ < 12 mA ∆VREF/∆VKA LM4041DI MIN 25°C 25°C Minimum cathode current Reference voltage change with cathode current change TA 150 200 25°C ±20 25°C ±15 ±150 Full range mV/V nA ppm/°C IZ = 100 µA, VZ = 5 V 25°C ±15 IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ, VZ = VREF 25°C 0.3 IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ, VZ = 10 V 25°C 2 Wideband noise IZ = 100 µA, VZ = VREF, 10 Hz ≤ f ≤ 10 kHz 25°C 20 µVRMS Long-term stability of reverse breakdown voltage t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100 µA 25°C 120 ppm Reverse dynamic impedance Ω Reference voltage tolerance and average temperature coefficient change with output voltage (VZ). See Typical Characteristics. Submit Documentation Feedback 9 LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 LM4041xQ (Adjustable Version) Electrical Characteristics full-range TA = –40°C to 125°C (unless otherwise noted) PARAMETER VREF TEST CONDITIONS Reference voltage IZ = 100 µA, VZ = 5 V Reference voltage tolerance (1) IZ = 100 µA, VZ = 5 V IZ,min Minimum cathode current ∆VREF/∆IZ Reference voltage change with cathode current change ∆VREF/∆VKA Reference voltage change with output voltage change IFB Feedback current αVREF Average temperature coefficient of reference voltage (1) eN (1) 10 LM4041CQ MIN 25°C TYP 1 mA < IZ < 12 mA MAX 1.233 6.2 –12 12 –18 18 –30 30 45 25°C 0.7 1.5 2 4 –1.55 –2 0.7 2 6 –1.55 –2.5 100 –4 60 120 25°C ±20 25°C ±15 150 200 mV mV/V nA ±20 ±15 ±100 Full range µA 10 –3 60 mV 2 2.5 8 Full range 75 80 2 Full range 25°C 45 80 Full range 25°C 75 UNIT V –6.2 Full range IZ = 1 mA, VZ = 5 V TYP 25°C 25°C IZ = 1 mA MIN Full range Full range IZ,min < IZ < 1 mA LM4041DQ MAX 1.233 25°C IZ = 10 mA, VZ = 5 V ZZ TA ±150 ppm/°C IZ = 100 µA, VZ = 5 V 25°C ±15 ±15 IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ, VZ = VREF 25°C 0.3 0.3 IZ = 1 mA, f = 120 Hz, IAC = 0.1 IZ, VZ = 10 V 25°C 2 2 Wideband noise IZ = 100 µA, VZ = VREF, 10 Hz ≤ f ≤ 10 kHz 25°C 20 20 µVRMS Long-term stability of reverse breakdown voltage t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100 µA 25°C 120 120 ppm Reverse dynamic impedance Ω Reference voltage tolerance and average temperature coefficient change with output voltage (VZ). See Typical Characteristics. Submit Documentation Feedback LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 TYPICAL CHARACTERISTICS 0.5 1000 IZ = 150 A VREF = 1.2 V 0.4 0.3 800 Noise Voltage (nV/Hz) Reference Voltage (V) −9.9 ppm/C 0.2 2.7 ppm/C 0.1 0 −0.1 21 ppm/C −0.2 −0.3 600 400 200 −0.4 −0.5 −40 −20 0 20 40 60 80 0 100 1 10 3 1.235 125C 1.234 0 1 −5 VZ −10 0.5 VIN (V) 1.5 Reference Voltage (V) VIN VZ (V) LM4041 (Adj) IZ = 1 mA 10 5 10k <br/> 1.2345 2 1k Figure 2. Noise Voltage vs Frequency 15 2.5 100 Frequency (Hz) Temperature (C) Figure 1. Temperature Drift for Different Average Temperature Coefficients 85C 1.2335 −40C 25C 1.233 1.2325 1.232 1.2315 −15 0 −20 26 −0.5 −2 2 6 10 14 18 22 1.231 1.2305 0 4 6 8 10 Reverse (Output) Voltage (V) Time (s) Figure 3. Start-Up Characteristics <br/> 2 Figure 4. Reference Voltage vs Reverse (Output) Voltage (for Different Temperatures) Submit Documentation Feedback 11 LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 TYPICAL CHARACTERISTICS 1.235 100 LM4041 (Adj) IZ = 1 mA 1.2345 90 125C 85C 80 VREF Feedback Current (nA) Reference Voltage (V) 1.234 LM4041 (Adj) IZ = 1 mA 1.2335 1.233 5V 1.2325 1.232 1.2315 25C 70 −40C 60 50 40 30 10 V 20 1.231 10 1.2305 −40 −20 0 20 40 60 80 0 100 Temperature (C) 2 4 6 8 10 Reverse (Output) Voltage (V) Figure 6. Feedback Current vs Reverse (Output) Voltage (for Different Temperatures) Figure 5. Reference Voltage vs Temperature (for Different Reverse Voltages) 1000 1000 LM4041 (Adj) IZ = 1 mA IZ = 0.1 IZ Tj = 25C 100 CL = 0 F 10 10 V Impedance (Ω) Capacitor Line 100 Impedance () 0 CL = 0 F Capacitor Line LM4041 (Adj) IZ = 150 A IZ = 0.1 IZ Tj = 25°C 10 V 10 5V 5V CL = 1 F CL = 1 F 1.23 V 1 1 2.5 V 1.23 V 2.5 V 0.1 0.1 100 1k 10k 100k 1M 100 1k Frequency (Hz) 100k Frequency (Hz) Figure 7. Output Impedance vs Frequency 12 10k Figure 8. Output Impedance vs Frequency Submit Documentation Feedback 1M LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 TYPICAL CHARACTERISTICS FB Steps (V) (see Figure 12) 0 100 2 4 6 100 8 90 LM4041 (Adj) VZ = 1.23 V (nominal) 90 80 Reverse Current (A) Reverse Current (A) 80 70 60 50 40 30 70 60 50 40 30 20 20 LM4041 (Adj) IZ = 1 mA 10 10 0 0 1 2 3 4 5 6 7 8 9 10 Reverse (Output) Voltage (V) 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 Reverse (Output) Voltage (V) Figure 10. Reverse Characteristics and Minumum Operating Current Figure 9. Reverse Characteristics <br/> 1.6 0 LM4041 (Adj) VAdj = VREF + 5 mV 1.4 Output Saturation (V) 1.2 −40C 1 25C 85C 0.8 125C 0.6 0.4 0.2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 Output Current (mA) Figure 11. Output Saturation vs Output Current Submit Documentation Feedback 13 LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 APPLICATION INFORMATION RS 30 k VIN LM4041-1.2 VZ 1-Hz rate Figure 12. Startup Characteristics Test Circuit IR (+) LM4041 (Adj) (−) 2 V/step V Figure 13. Reverse Characteristics Test Circuit Output Capacitor The LM4041 does not require an output capacitor across CATHODE and ANODE for stability. However, if an output bypass capacitor is desired, the LM4041 is designed to be stable with all capacitive loads. SOT-23 and SC-70 Pin Connections There is a parasitic Schottky diode connected between pins 2 and 3 of the SOT-23 packaged device. Thus, pin 3 of the SOT-23 package must be left floating or connected to pin 2. Similarly, pin 2 of the SC-70 package also must be left floating or connected to pin 1. 14 Submit Documentation Feedback LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE www.ti.com SLCS146E – FEBRUARY 2005 – REVISED FEBRUARY 2006 APPLICATION INFORMATION Adjustable Version The adjustable version allows VZ to be set by a user-defined resistor divider. The output voltage, VZ, is set according to the equation shown in Figure 14. VS RS VREF LM4041 VZ = VREF 1 R2 R1 + R1 − (Adjustable) R2 Figure 14. Adjustable Shunt Regulator Cathode and Load Currents In a typical shunt regulator configuration (see Figure 15), an external resistor, RS, is connected between the supply and the cathode of the LM4041. RS must be set properly, as it sets the total current available to supply the load (IL) and bias the LM4041 (IZ). In all cases, IZ must stay within a specified range for proper operation of the reference. Taking into consideration one extreme in the variation of the load and supply voltage (maximum IL and minimum VS), RS must be small enough to supply the minimum IZ required for operation of the regulator, as given by data sheet parameters. At the other extreme, maximum VS and minimum IL, RS must be large enough to limit IZ to less than its maximum recommended rating of 12 mA. RS is calculated as shown in Equation 1. VS VZ RS (I L I Z) (1) VS RS IZ + IL IL VZ IZ LM4041 Figure 15. Shunt Regulator Submit Documentation Feedback 15 PACKAGE OPTION ADDENDUM www.ti.com 22-Jul-2015 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) LM4041A12IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MK3 ~ 4MKU) LM4041A12IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MK3 ~ 4MKU) LM4041A12IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MKU LM4041A12IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MKU LM4041A12ILP PREVIEW TO-92 LP 3 1000 TBD Call TI Call TI -40 to 85 LM4041B12IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4ML3 ~ 4MLU) LM4041B12IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MLU LM4041B12IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MLU LM4041B12ILP PREVIEW TO-92 LP 3 1000 TBD Call TI Call TI -40 to 85 LM4041BIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MG3 ~ 4MGU) LM4041BIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MG3 ~ 4MGU) LM4041BIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MGU LM4041BIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MGU LM4041BIDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MGU LM4041BIDCKT ACTIVE SC70 DCK 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MGU LM4041BILP PREVIEW TO-92 LP 3 1000 TBD Call TI Call TI -40 to 85 LM4041BILPR PREVIEW TO-92 LP 3 2000 TBD Call TI Call TI -40 to 85 LM4041C12IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MM3 ~ 4MMU) LM4041C12IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MM3 ~ 4MMU) Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 22-Jul-2015 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) LM4041C12IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MMU LM4041C12IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MMU LM4041C12IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MMU LM4041C12IDCKRE4 ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MMU LM4041C12IDCKRG4 ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MMU LM4041C12ILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPC12I LM4041C12ILPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPC12I LM4041C12ILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPC12I LM4041C12QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MSU LM4041C12QDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MSU LM4041CIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MH3 ~ 4MHU) LM4041CIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MH3 ~ 4MHU) LM4041CIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MH3 ~ 4MHU) LM4041CIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MH3 ~ 4MHU) LM4041CIDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MHU LM4041CIDCKT ACTIVE SC70 DCK 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MHU LM4041CIDCKTG4 ACTIVE SC70 DCK 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MHU LM4041CILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPCI Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 22-Jul-2015 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) LM4041CILPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPCI LM4041CILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPCI LM4041CQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MPU LM4041CQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MPU LM4041CQDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MPU LM4041D12IDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MN3 ~ 4MNU) LM4041D12IDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MN3 ~ 4MNU) LM4041D12IDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MNU LM4041D12IDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MNU LM4041D12IDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MNU LM4041D12ILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPD12I LM4041D12ILPE3 ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPD12I LM4041D12ILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPD12I LM4041D12QDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MTU LM4041DIDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MJ3 ~ 4MJU) LM4041DIDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 (4MJ3 ~ 4MJU) LM4041DIDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MJU LM4041DIDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 4MJU Addendum-Page 3 Samples PACKAGE OPTION ADDENDUM www.ti.com 22-Jul-2015 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) LM4041DIDCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MJU LM4041DIDCKT ACTIVE SC70 DCK 5 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 85 MJU LM4041DILP ACTIVE TO-92 LP 3 1000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPDI LM4041DILPR ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPDI LM4041DILPRE3 ACTIVE TO-92 LP 3 2000 Pb-Free (RoHS) CU SN N / A for Pkg Type -40 to 85 NPDI LM4041DQDBZR ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MRU LM4041DQDBZRG4 ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MRU LM4041DQDBZT ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MRU LM4041DQDBZTG4 ACTIVE SOT-23 DBZ 3 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 4MRU (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Addendum-Page 4 Samples PACKAGE OPTION ADDENDUM www.ti.com (4) 22-Jul-2015 There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. 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Addendum-Page 5 PACKAGE MATERIALS INFORMATION www.ti.com 29-Jul-2015 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ LM4041A12IDBZR SOT-23 3000 178.0 9.2 DBZ 3 Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 3.08 2.8 1.27 4.0 8.0 Q3 LM4041A12IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041A12IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041B12IDBZR SOT-23 DBZ 3 3000 178.0 9.2 3.08 2.8 1.27 4.0 8.0 Q3 LM4041B12IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041B12IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041BIDBZR SOT-23 DBZ 3 3000 178.0 9.2 3.08 2.8 1.27 4.0 8.0 Q3 LM4041BIDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041BIDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041BIDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041C12IDBZR SOT-23 DBZ 3 3000 178.0 9.2 3.08 2.8 1.27 4.0 8.0 Q3 LM4041C12IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041C12IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041C12QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041C12QDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041CIDBZR SOT-23 DBZ 3 3000 178.0 9.2 3.08 2.8 1.27 4.0 8.0 Q3 LM4041CIDBZT SOT-23 DBZ 3 250 178.0 9.2 3.08 2.8 1.27 4.0 8.0 Q3 LM4041CIDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 29-Jul-2015 Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LM4041CIDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041CIDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041CQDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041CQDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041D12IDBZR SOT-23 DBZ 3 3000 178.0 9.2 3.08 2.8 1.27 4.0 8.0 Q3 LM4041D12IDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041D12IDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041D12QDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041DIDBZR SOT-23 DBZ 3 3000 178.0 9.2 3.08 2.8 1.27 4.0 8.0 Q3 LM4041DIDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041DIDCKR SC70 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041DIDCKT SC70 DCK 5 250 179.0 8.4 2.2 2.5 1.2 4.0 8.0 Q3 LM4041DQDBZR SOT-23 DBZ 3 3000 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 LM4041DQDBZT SOT-23 DBZ 3 250 179.0 8.4 3.15 2.95 1.22 4.0 8.0 Q3 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM4041A12IDBZR SOT-23 DBZ 3 3000 180.0 180.0 18.0 LM4041A12IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041A12IDCKR SC70 DCK 5 3000 203.0 203.0 35.0 Pack Materials-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 29-Jul-2015 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM4041B12IDBZR SOT-23 DBZ 3 3000 180.0 180.0 18.0 LM4041B12IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041B12IDCKR SC70 DCK 5 3000 203.0 203.0 35.0 LM4041BIDBZR SOT-23 DBZ 3 3000 180.0 180.0 18.0 LM4041BIDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041BIDCKR SC70 DCK 5 3000 203.0 203.0 35.0 LM4041BIDCKT SC70 DCK 5 250 203.0 203.0 35.0 LM4041C12IDBZR SOT-23 DBZ 3 3000 180.0 180.0 18.0 LM4041C12IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041C12IDCKR SC70 DCK 5 3000 203.0 203.0 35.0 LM4041C12QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0 LM4041C12QDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041CIDBZR SOT-23 DBZ 3 3000 180.0 180.0 18.0 LM4041CIDBZT SOT-23 DBZ 3 250 180.0 180.0 18.0 LM4041CIDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041CIDCKR SC70 DCK 5 3000 203.0 203.0 35.0 LM4041CIDCKT SC70 DCK 5 250 203.0 203.0 35.0 LM4041CQDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0 LM4041CQDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041D12IDBZR SOT-23 DBZ 3 3000 180.0 180.0 18.0 LM4041D12IDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041D12IDCKR SC70 DCK 5 3000 203.0 203.0 35.0 LM4041D12QDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0 LM4041DIDBZR SOT-23 DBZ 3 3000 180.0 180.0 18.0 LM4041DIDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 LM4041DIDCKR SC70 DCK 5 3000 203.0 203.0 35.0 LM4041DIDCKT SC70 DCK 5 250 203.0 203.0 35.0 LM4041DQDBZR SOT-23 DBZ 3 3000 203.0 203.0 35.0 LM4041DQDBZT SOT-23 DBZ 3 250 203.0 203.0 35.0 Pack Materials-Page 3 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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