13-1395; Rev 1; 4/99 Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References Features The MAX6001–MAX6005 family of SOT23, low-cost series voltage references meets the cost advantage of shunt references and offers the power-saving advantage of series references, which traditionally cost more. Unlike conventional shunt-mode (two-terminal) references that must be biased at the load current and require an external resistor, these devices eliminate the need for an external resistor and offer a supply current that is virtually independent of the supply voltage. ♦ 1% max Initial Accuracy These micropower, low-dropout, low-cost devices are ideal for high-volume, cost-sensitive 3V and 5V batteryoperated systems with wide variations in supply voltage that require very low power dissipation. Additionally, these devices are internally compensated and do not require an external compensation capacitor, saving valuable board area in space-critical applications. ♦ 0.12µV/µA Load Regulation ♦ 100ppm/°C max Temperature Coefficient ♦ 45µA max Quiescent Supply Current ♦ 0.8µA/V Supply Current Variation with VIN ♦ ±400µA Output Source and Sink Current ♦ 100mV Dropout at 400µA Load Current ♦ 8µV/V Line Regulation ♦ Stable with CLOAD = 0 to 2.2nF Applications Ordering Information Portable/Battery-Powered Equipment Notebook Computers TEMP. RANGE PINSOT PACKAGE TOP MARK MAX6001EUR-T MAX6002EUR-T MAX6003EUR-T MAX6004EUR-T -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C 3 SOT23-3 3 SOT23-3 3 SOT23-3 3 SOT23-3 FZCW FZCX FZDK FZCY MAX6005EUR-T -40°C to +85°C 3 SOT23-3 FZCZ PART PDAs, GPSs, and DMMs Cellular Phones Pagers Hard-Disk Drives Selector Guide PART OUTPUT VOLTAGE (V) MAX6001 1.250 2.5 to 12.6 MAX6002 2.500 (VOUT + 200mV) to 12.6 MAX6003 3.000 (VOUT + 200mV) to 12.6 MAX6004 4.096 (VOUT + 200mV) to 12.6 MAX6005 5.000 (VOUT + 200mV) to 12.6 INPUT VOLTAGE (V) Typical Operating Circuit +SUPPLY INPUT (SEE SELECTOR GUIDE) Pin Configuration IN OUT TOP VIEW * IN 1 OUT 2 MAX6001 MAX6002 MAX6003 MAX6004 MAX6005 3 REFERENCE OUT MAX6001 MAX6002 MAX6003 MAX6004 MAX6005 GND GND 2.2nF MAX* SOT23-3 *CAPACITORS ARE OPTIONAL ________________________________________________________________ Maxim Integrated Products 1 For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. MAX6001–MAX6005 General Description MAX6001–MAX6005 Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References ABSOLUTE MAXIMUM RATINGS Voltages Referenced to GND IN .........................................................................-0.3V to +13.5V OUT .............................................................-0.3V to (VIN + 0.3V) Output Short Circuit to GND or IN (VIN < 6V) ............Continuous Output Short Circuit to GND or IN (VIN ≥ 6V) .....................60sec Continuous Power Dissipation (TA = +70°C) SOT23-3 (derate 4.0mW/°C above +70°C)..................320mW Operating Temperature Range ...........................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10sec) .............................+300°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 in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS—MAX6001 (VIN = +5V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS 1.237 1.250 1.263 V 20 100 ppm/°C 8 120 µV/V Sourcing: 0 ≤ IOUT ≤ 400µA 0.12 0.8 Sinking: -400µA ≤ IOUT ≤ 0 0.15 1.0 OUTPUT Output Voltage VOUT Output Voltage Temperature Coefficient (Note 2) TCVOUT Line Regulation ∆VOUT/ ∆VIN Load Regulation ∆VOUT/ ∆IOUT OUT Short-Circuit Current ISC TA = +25°C 2.5V ≤ VIN ≤ 12.6V Short to GND 4 Short to IN 4 Temperature Hysteresis (Note 3) Long-Term Stability ∆VOUT/ time µV/µA mA 130 ppm 1,000 hours at TA = +25°C 50 ppm/ 1,000hrs f = 0.1Hz to 10Hz 25 µVp-p f = 10Hz to 10kHz 65 µVRMS VIN = 5V ±100mV, f = 120Hz 86 dB DYNAMIC Noise Voltage Ripple Rejection Turn-On Settling Time Capacitive-Load Stability Range eOUT ∆VOUT/ ∆VIN tR COUT To VOUT = 0.1% of final value, COUT = 50pF (Note 4) 30 0 µs 2.2 nF INPUT Supply Voltage Range VIN Quiescent Supply Current IIN Change in Supply Current IIN/VIN 2 Guaranteed by line-regulation test 2.5V ≤ VIN ≤ 12.6V 2.5 12.6 V 27 45 µA 0.8 2.6 µA/V _______________________________________________________________________________________ Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References (VIN = +5V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS 2.475 2.500 2.525 V 20 100 ppm/°C (VOUT + 0.2V) ≤ VIN ≤ 12.6V 15 200 µV/V OUTPUT Output Voltage VOUT Output Voltage Temperature Coefficient (Note 2) TCVOUT Line Regulation ∆VOUT/ ∆VIN Load Regulation ∆VOUT/ ∆IOUT Dropout Voltage (Note 5) VIN VOUT OUT Short-Circuit Current ISC Temperature Hysteresis (Note 3) ∆VOUT/ time Long-Term Stability ∆VOUT/ time TA = +25°C Sourcing: 0 ≤ IOUT ≤ 400µA 0.14 0.90 Sinking: -400µA ≤ IOUT ≤ 0 0.18 1.10 IOUT = 400µA 100 200 Short to GND 4 Short to IN 4 1,000 hours at TA = +25°C µV/µA mV mA 130 ppm 50 ppm/ 1,000hrs DYNAMIC Noise Voltage eOUT ∆VOUT/ ∆VIN Ripple Rejection Turn-On Settling Time Capacitive-Load Stability Range tR COUT f = 0.1Hz to 10Hz 60 µVp-p f = 10Hz to 10kHz 125 µVRMS VIN = 5V ±100mV, f = 120Hz 82 dB To VOUT = 0.1% of final value, COUT = 50pF (Note 4) 85 0 µs 2.2 nF INPUT Supply Voltage Range VIN Quiescent Supply Current IIN Change in Supply Current IIN/VIN Guaranteed by line-regulation test (VOUT + 0.2V) ≤ VIN ≤ 12.6V VOUT + 0.2 12.6 V 27 45 µA 0.8 2.6 µA/V _______________________________________________________________________________________ 3 MAX6001–MAX6005 ELECTRICAL CHARACTERISTICS—MAX6002 MAX6001–MAX6005 Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References ELECTRICAL CHARACTERISTICS—MAX6003 (VIN = +5V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS 2.97 3.00 3.03 V 20 100 ppm/°C (VOUT + 0.2V) ≤ VIN ≤ 12.6V 20 220 µV/V Sourcing: 0 ≤ IOUT ≤ 400µA 0.14 0.90 Sinking: -400µA ≤ IOUT ≤ 0 0.18 1.10 IOUT = 400µA 100 200 Short to GND 4 Short to IN 4 OUTPUT Output Voltage VOUT Output Voltage Temperature Coefficient (Note 2) TCVOUT Line Regulation ∆VOUT/ ∆VIN Load Regulation ∆VOUT/ ∆IOUT Dropout Voltage (Note 5) VIN VOUT OUT Short-Circuit Current ISC Temperature Hysteresis (Note 3) ∆VOUT/ time Long-Term Stability ∆VOUT/ time TA = +25°C 1,000 hours at TA = +25°C µV/µA mV mA 130 ppm 50 ppm/ 1,000hrs DYNAMIC Noise Voltage Ripple Rejection Turn-On Settling Time Capacitive-Load Stability Range eOUT ∆VOUT/ ∆VIN tR COUT f = 0.1Hz to 10Hz 75 µVp-p f = 10Hz to 10kHz 150 µVRMS VIN = 5V ±100mV, f = 120Hz 80 dB To VOUT = 0.1% of final value, COUT = 50pF (Note 4) 100 0 µs 2.2 nF INPUT Supply Voltage Range VIN Quiescent Supply Current IIN Change in Supply Current IIN/VIN 4 Guaranteed by line-regulation test (VOUT + 0.2V) ≤ VIN ≤ 12.6V VOUT + 0.2 12.6 V 27 45 µA 0.8 2.6 µA/V _______________________________________________________________________________________ Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References (VIN = +5V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS 4.055 4.096 4.137 V 20 100 ppm/°C (VOUT + 0.2V) ≤ VIN ≤ 12.6V 25 240 µV/V Sourcing: 0 ≤ IOUT ≤ 400µA 0.15 1.00 Sinking: -400µA ≤ IOUT ≤ 0 0.20 1.20 IOUT = 400µA 100 200 Short to GND 4 Short to IN 4 OUTPUT OUTPUT Output Voltage VOUT Output Voltage Temperature Coefficient (Note 2) TCVOUT Line Regulation ∆VOUT/ ∆VIN Load Regulation ∆VOUT/ ∆IOUT Dropout Voltage (Note 5) VIN VOUT OUT Short-Circuit Current ISC TA = +25°C µV/µA mV mA Temperature Hysteresis (Note 3) ∆VOUT/ time 1,000 hours at TA = +25°C 130 ppm Long-Term Stability ∆VOUT/ time 1,000 hours at TA = +25°C 50 ppm/ 1,000hrs f = 0.1Hz to 10Hz 100 µVp-p f = 10Hz to 10kHz 200 µVRMS VIN = 5V ±100mV, f = 120Hz 77 dB To VOUT = 0.1% of final value, COUT = 50pF 160 µs DYNAMIC Noise Voltage eOUT ∆VOUT/ ∆VIN Ripple Rejection Turn-On Settling Time Capacitive-Load Stability Range tR COUT (Note 4) 0 2.2 nF 12.6 V INPUT Supply Voltage Range VIN Quiescent Supply Current IIN Change in Supply Current IIN/VIN Guaranteed by line-regulation test (VOUT + 0.2V) ≤ VIN ≤ 12.6V VOUT + 0.2 27 45 µA 0.8 2.6 µA/V _______________________________________________________________________________________ 5 MAX6001–MAX6005 ELECTRICAL CHARACTERISTICS—MAX6004 MAX6001–MAX6005 Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References ELECTRICAL CHARACTERISTICS—MAX6005 (VIN = +5.5V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS 4.950 5.000 5.050 V 20 100 ppm/°C (VOUT + 0.2V) ≤ VIN ≤ 12.6V 25 240 µV/V OUTPUT OUTPUT Output Voltage VOUT Output Voltage Temperature Coefficient (Note 2) TCVOUT Line Regulation ∆VOUT/ ∆VIN Load Regulation ∆VOUT/ ∆IOUT Dropout Voltage (Note 5) VIN VOUT OUT Short-Circuit Current ISC TA = +25°C Sourcing: 0 ≤ IOUT ≤ 400µA 0.17 1.00 Sinking: -400µA ≤ IOUT ≤ 0 0.24 1.20 IOUT = 400µA 100 200 Short to GND 4 Short to IN 4 Temperature Hysteresis (Note 3) Long-Term Stability ∆VOUT/ time µV/µA mV mA 130 ppm 1,000 hours at TA = +25°C 50 ppm/ 1,000hrs DYNAMIC DYNAMIC Noise Voltage Ripple Rejection Turn-On Settling Time Capacitive-Load Stability Range eOUT ∆VOUT/ ∆VIN tR COUT f = 0.1Hz to 10Hz 120 µVp-p f =10Hz to 10kHz 240 µVRMS VIN = 5V ±100mV, f = 120Hz 72 dB To VOUT = 0.1% of final value, COUT = 50pF (Note 4) 220 0 µs 2.2 nF INPUT INPUT Supply Voltage Range VIN Quiescent Supply Current IIN Change in Supply Current IIN/VIN Note 1: Note 2: Note 3: Note 4: Note 5: 6 Guaranteed by line-regulation test (VOUT + 0.2V) ≤ VIN ≤ 12.6V VOUT + 0.2 12.6 V 27 45 µA 0.8 2.6 µA/V All devices are 100% production tested at TA = +25°C and are guaranteed by design for TA = TMIN to TMAX, as specified. Temperature coefficient is measured by the “box” method; i.e., the maximum ∆VOUT is divided by the maximum ∆t. Thermal hysteresis is defined as the change in +25°C output voltage before and after cycling the device from TMIN to TMAX. Not production tested. Guaranteed by design. Dropout voltage is the minimum input voltage at which VOUT changes ≤ 0.2% from VOUT at VIN = 5.0V (VIN = 5.5V for MAX6005). _______________________________________________________________________________________ Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References MAX6005 OUTPUT VOLTAGE TEMPERATURE DRIFT 1.2500 5.000 OUTPUT VOLTAGE (V) 4.996 VOUT (V) 4.994 4.992 1.2440 4.990 4.998 4.997 4.996 20 40 60 80 100 TEMPERATURE DRIFT (°C) 4.993 -20 0 TA = +85°C 200 TA = -40°C 100 0 TA = +25°C 40 60 80 0 100 200 300 400 500 600 700 800 900 1,000 100 TIME (HOURS) MAX6005 LINE REGULATION MAX6002/MAX6003 DROPOUT VOLTAGE vs. SOURCE CURRENT 800 OUTPUT VOLTAGE CHANGE (µV) MAX6001-04 300 20 TEMPERATURE DRIFT (°C) MAX6001 LINE REGULATION 400 4.994 TA = +85°C 0.8 0.7 600 TA = -40°C 400 200 TA = +25°C 6 8 10 12 0.5 TA = -40°C 0.4 TA = +85°C 0.3 0.2 0 -200 5 14 TA = +25°C 0 7 9 11 13 0 200 400 600 800 INPUT VOLTAGE (V) INPUT VOLTAGE (V) SOURCE CURRENT (µA) MAX6001 LOAD REGULATION MAX6005 LOAD REGULATION MAX6004/MAX6005 DROPOUT VOLTAGE vs. SOURCE CURRENT TA = -40°C 0 TA = +85°C TA = +25°C -0.2 0.200 TA = -40°C 0 -0.200 0.30 TA = +25°C TA = -40°C 0.25 DROPOUT VOLTAGE (V) 0.2 0.400 MAX6001-08 MAX6001-07 0.4 OUTPUT VOLTAGE CHANGE (mV) 4 0.6 0.1 -100 2 MAX6001-06 0 4.986 -40 DROPOUT VOLTAGE (V) -20 THREE TYPICAL PARTS 4.988 THREE TYPICAL PARTS MAX6001-05 1.2400 -40 OUTPUT VOLTAGE CHANGE (µV) 4.999 4.995 1.2420 OUTPUT VOLTAGE CHANGE (mV) 5.000 1,000 MAX6001-09 VOUT (V) 1.2460 THREE TYPICAL PARTS 5.002 5.001 4.998 1.2480 5.003 MAX6001-02 5.002 MAX6001-01 1.2520 MAX6005 LONG-TERM DRIFT MAX6001-03 MAX6001 OUTPUT VOLTAGE TEMPERATURE DRIFT TA = +85°C 0.20 0.15 0.10 TA = +25°C 0.05 TA = +85°C -0.4 -500 -375 -250 -125 0 125 250 375 500 LOAD CURRENT (µA) -0.400 -500 -375 -250 -125 0 0 125 250 375 500 LOAD CURRENT (µA) 0 200 400 600 800 1,000 SOURCE CURRENT (µA) _______________________________________________________________________________________ 7 MAX6001–MAX6005 Typical Operating Characteristics (VIN = +5V for MAX6001–MAX6004, VIN = +5.5V for MAX6005; IOUT = 0; TA = +25°C; unless otherwise noted.) (Note 6) Typical Operating Characteristics (continued) (VIN = +5V for MAX6001–MAX6004, VIN = +5.5V for MAX6005; IOUT = 0; TA = +25°C; unless otherwise noted.) (Note 6) PSR (mV/V) PSR (mV/V) 10 1 1 0.1 0.1 0.01 0.01 40 VALID OVER SPECIFIED VIN (MIN) TO VIN (MAX) FOR EACH PART 38 36 SUPPLY CURRENT (µA) VCC = 5.5V ±0.25V 10 SUPPLY CURRENT vs. INPUT VOLTAGE MAX16001-11 100 MAX6001-10 100 MAX6005 POWER-SUPPLY REJECTION vs. FREQUENCY MAX6001-12 MAX6001 POWER-SUPPLY REJECTION vs. FREQUENCY 34 32 30 28 26 24 22 1k 10k 100k 1M 20 10 10M 100 1k 10k 100k 1M 2 10M 4 6 8 10 FREQUENCY (Hz) FREQUENCY (Hz) INPUT VOLTAGE (V) MAX6001 OUTPUT IMPEDANCE vs. FREQUENCY MAX6005 OUTPUT IMPEDANCE vs. FREQUENCY SUPPLY CURRENT vs. TEMPERATURE 10 1 40 100 SUPPLY CURRENT (µA) OUTPUT IMPEDANCE (Ω) 100 10 12 14 MAX6001-15 1k MAX6001-13 1k MAX6001-14 100 OUTPUT IMPEDANCE (Ω) 35 VIN = 12.5V VIN = 7.5V 30 VIN = 5.5V 25 1 VIN = 2.5V (MAX6001 ONLY) 20 0.1 0.1 0.01 0.1 1 10 100 1k 0.01 0.1 10k 100k 1M 1 10 100 1k -40 10k 100k 1M -20 0 20 40 TEMPERATURE (°C) MAX6001 0.1Hz TO 10Hz OUTPUT NOISE MAX6005 0.1Hz TO 10Hz OUTPUT NOISE MAX6001 TURN-ON TRANSIENT MAX6001-17 VIN 1V/div VOUT 20µV/div VOUT 1V/div 1sec/div 1sec/div 80 100 MAX6001-18 FREQUENCY (Hz) VOUT 10µV/div 8 60 FREQUENCY (Hz) MAX6001-16 MAX6001–MAX6005 Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References 10µs/div _______________________________________________________________________________________ Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References MAX6005 LOAD-TRANSIENT RESPONSE MAX6001 LOAD-TRANSIENT RESPONSE MAX6005 TURN-ON TRANSIENT IOUT 40µA/div -25µA IOUT 50µA/div VIN 2V/div VOUT 50mV/div VOUT 20mV/div MAX6001-21 +25µA MAX6001-20 MAX6001-19 VOUT 2V/div 20µs/div 10µs/div IOUT = ±25µA, AC-COUPLED 10µs/div VIN = 5.5V, IOUT = ±25µA, AC-COUPLED MAX6005 LOAD-TRANSIENT RESPONSE MAX6001-23 MAX6001-22 +500µA IOUT -500µA 500µA/div IOUT 1mA/div MAX6001 LINE-TRANSIENT RESPONSE MAX6001-24 MAX6001 LOAD-TRANSIENT RESPONSE VIN 200mV/div VOUT 200mV/div VOUT 0.2V/div VOUT 100mV/div 20µs/div 10µs/div VIN = 5.5V, IOUT = ±500µA, AC-COUPLED IOUT = ±500µA, AC-COUPLED 2.5µs/div VIN = 5V ±0.25V, AC-COUPLED MAX6001-25 MAX6005 LINE-TRANSIENT RESPONSE VIN 200mV/div VOUT 100mV/div 2µs/div VIN = 5.5V ±0.25V, AC-COUPLED Note 6: Many of the Typical Operating Characteristics of the MAX6001 family are extremely similar. The extremes of these characteristics are found in the MAX6001 (1.2V output) and MAX6005 (5.0V output) devices. The Typical Operating Characteristics of the remainder of the MAX6001 family typically lie between these two extremes and can be estimated based on their output voltage. _______________________________________________________________________________________ 9 MAX6001–MAX6005 Typical Operating Characteristics (continued) (VIN = +5V for MAX6001–MAX6004, VIN = +5.5V for MAX6005; IOUT = 0; TA = +25°C; unless otherwise noted.) (Note 6) MAX6001–MAX6005 Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References Pin Description PIN NAME 1 IN FUNCTION Supply Voltage Input 2 OUT Reference Voltage Output 3 GND Ground Detailed Description The MAX6001–MAX6005 bandgap references offer a temperature coefficient of <100ppm/°C and initial accuracy of better than 1%. These devices can sink and source up to 400µA with <200mV of dropout voltage, making them attractive for use in low-voltage applications. Supply Current The quiescent supply current of these series-mode references is a maximum of 45µA and is virtually independent of the supply voltage, with only a 0.8µA/V variation with supply voltage. Unlike shunt-mode references, the load current of these series-mode references is drawn from the supply voltage only when required, so supply current is not wasted and efficiency is maximized over the entire supply voltage range. This improved efficiency can help reduce power dissipation and extend battery life. When the supply voltage is below the minimum specified input voltage (as during turn-on), the devices can draw up to 200µA beyond the nominal supply current. The input voltage source must be capable of providing this current to ensure reliable turn-on. Applications Information Output Voltage Hysteresis Output/Load Capacitance Output voltage hysteresis is the change in the output voltage at TA = +25°C before and after the device is cycled over its entire operating temperature range. Hysteresis is caused by differential package stress appearing across the bandgap core transistors. The typical temperature hysteresis value is 130ppm. Devices in this family do not require an output capacitance for frequency stability. They are stable for capacitive loads from 0 to 2.2nF. However, in applications where the load or the supply can experience step changes, an output capacitor will reduce the amount of overshoot (or undershoot) and assist the circuit’s transient response. Many applications do not need an external capacitor, and this family can offer a significant advantage in these applications when board space is critical. VS VCC +2VS V+ IN MAX681 GND V- MAX6001 MAX6002 MAX6003 MAX6004 MAX6005 +REF OUTPUT OUT 1M, 0.1% V+ OUTPUT GND ICL7652 V1M, 0.1% 10nF -2VS Figure 1. Positive and Negative References from Single +3V or +5V Supply 10 ______________________________________________________________________________________ -REF OUTPUT Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References TRANSISTOR COUNT: 70 Positive and Negative Low-Power Voltage Reference Figure 1 shows a typical method for developing a bipolar reference. The circuit uses a MAX681 voltage doubler/inverter charge-pump converter to power an ICL7652, thus creating a positive as well as a negative reference voltage. ______________________________________________________________________________________ 11 MAX6001–MAX6005 Chip Information Turn-On Time These devices typically turn on and settle to within 0.1% of their final value in 30µs to 220µs depending on the device. The turn-on time can increase up to 1.5ms with the device operating at the minimum dropout voltage and the maximum load. Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References SOTPO3L.EPS MAX6001–MAX6005 Package Information Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1999 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.