LM330-N www.ti.com SNOSC19D – MAY 1998 – REVISED MARCH 2013 LM330-N 3-Terminal Positive Regulator Check for Samples: LM330-N FEATURES 1 • • • • • • • • 2 Input-output Differential Less than 0.6V Output Current of 150 mA Reverse Battery Protection Line Transient Protection Internal Short Circuit Current Limit Internal Thermal Overload Protection Mirror-image Insertion Protection P+ Product Enhancement Tested DESCRIPTION The LM330-N 5V 3-terminal positive voltage regulator features an ability to source 150 mA of output current with an input-output differential of 0.6V or less. Familiar regulator features such as current limit and thermal overload protection are also provided. The low dropout voltage makes the LM330-N useful for certain battery applications since this feature allows a longer battery discharge before the output falls out of regulation. For example, a battery supplying the regulator input voltage may discharge to 5.6V and still properly regulate the system and load voltage. Supporting this feature, the LM330-N protects both itself and regulated systems from negative voltage inputs resulting from reverse installations of batteries. Other protection features include line transient protection up to 26V, when the output actually shuts down to avoid damaging internal and external circuits. Also, the LM330-N regulator cannot be harmed by a temporary mirror-image insertion. Schematic and Connection Diagrams Figure 1. (TO-220) Plastic Package Front View See Package Number NDE0003B 1 2 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. All trademarks are the property of their respective owners. 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 © 1998–2013, Texas Instruments Incorporated LM330-N SNOSC19D – MAY 1998 – REVISED MARCH 2013 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings (1) (2) Input Voltage Operating Range 26V Line Transient Protection (1000 ms) 40V Internal Power Dissipation Internally Limited Operating Temperature Range 0°C to +70°C Maximum Junction Temperature +125°C −65°C to +150°C Storage Temperature Range Lead Temperature (Soldering, 10 sec.) (1) +300°C “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and specifications. (2) Electrical Characteristics (1) Symbol Vo ΔVo Min Typ Max Output Voltage Parameter Tj = 25°C 4.8 5 5.2 Output Voltage 5 < Io < 150 mA 4.75 Over Temp 6 < VIN < 26V; 0°C ≤ Tj ≤ 100°C Line Regulation 9 < VIN < 16V, Io = 5 mA 7 25 6 < VIN < 26V, Io = 5 mA 30 60 5 < Io < 150 mA 14 50 Load Regulation Conditions Long Term Stability IQ ΔIQ Quiescent Current 5.25 20 3.5 7 Io = 50 mA 5 11 40 Io = 150 mA 18 VIN = 40V, RL = 100Ω, 1s 14 Reverse Polarity VIN = −6V, RL = 100Ω −80 Quiescent Current 6 < VIN < 26V 10 V mV mV/1000 hrs Io = 10 mA Line Transient Units mA % Change VIN Overvoltage Shutdown 26 38 Voltage Max Line Transient 60 1s, Vo ≤ 5.5V 50 −30 Reverse Polarity Input Voltage DC Vo > − 0.3V, RL = 100Ω −12 Output Noise Voltage 10 Hz–100 kHz 50 μV Output Impedance Io = 100 mADC + 10 mArms 200 mΩ Ripple Rejection 56 Current Limit (1) 2 V 150 dB 400 700 0.32 0.6 Dropout Voltage Io = 150 mA Thermal Resistance Junction to Case 4 Junction to Ambient 50 mA V °C/W Unless otherwise specified: VIN = 14V, Io = 150 mA, Tj = 25°C, C1 = 0.1 μF, C2 = 10 μF. All characteristics except noise voltage and ripple rejection are measured using pulse techniques (tW ≤ 10 ms, duty cycle ≤ 5%). Output voltage changes due to changes in internal temperature must be taken into account separately. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LM330-N LM330-N www.ti.com SNOSC19D – MAY 1998 – REVISED MARCH 2013 Typical Performance Characteristics Dropout Voltage Dropout Voltage Figure 2. Figure 3. Low Voltage Behavior High Voltage Behavior Figure 4. Figure 5. Line Transient Response Load Transient Response Figure 6. Figure 7. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LM330-N 3 LM330-N SNOSC19D – MAY 1998 – REVISED MARCH 2013 www.ti.com Typical Performance Characteristics (continued) 4 Peak Output Current Quiescent Current Figure 8. Figure 9. Quiescent Current Quiescent Current Figure 10. Figure 11. Ripple Rejection Ripple Rejection Figure 12. Figure 13. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LM330-N LM330-N www.ti.com SNOSC19D – MAY 1998 – REVISED MARCH 2013 Typical Performance Characteristics (continued) Output Impedance Overvoltage Supply Current Figure 14. Figure 15. Reverse Supply Current Output at Reverse Supply Figure 16. Figure 17. Output at Overvoltage Output Voltage (Normalized to 5V at Tj = 25°C) Figure 18. Figure 19. Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LM330-N 5 LM330-N SNOSC19D – MAY 1998 – REVISED MARCH 2013 www.ti.com TYPICAL APPLICATIONS The LM330-N is designed specifically to operate at lower input to output voltages. The device is designed utilizing a power lateral PNP transistor which reduces dropout voltage from 2.0V to 0.3V when compared to IC regulators using NPN pass transistors. Since the LM330-N can operate at a much lower input voltage, the device power dissipation is reduced, heat sinking can be simpler and device reliability improved through lower chip operating temperature. Also, a cost savings can be utilized through use of lower power/voltage components. In applications utilizing battery power, the LM330-N allows the battery voltage to drop to within 0.3V of output voltage prior to the voltage regulator dropping out of regulation. * Required if regulator is located far from power supply filter. ** C2 may be either an Aluminum or Tantalum type capacitor but must be rated to operate at −40°C to ensure regulator stability to that temperature extreme. 10 μF is the minimum value required for stability and may be increased without bound. Locate as close as possible to the regulation. Note: Compared to IC regulator with 2.0V dropout voltage and IQmax, = 6.0 mA. 6 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LM330-N LM330-N www.ti.com SNOSC19D – MAY 1998 – REVISED MARCH 2013 REVISION HISTORY Changes from Revision C (March 2013) to Revision D • Page Changed layout of National Data Sheet to TI format ............................................................................................................ 6 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated Product Folder Links: LM330-N 7 PACKAGE OPTION ADDENDUM www.ti.com 11-Dec-2014 PACKAGING INFORMATION Orderable Device Status (1) LM330T-5.0/NOPB ACTIVE Package Type Package Pins Package Drawing Qty TO-220 NDE 3 45 Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM Op Temp (°C) Device Marking (4/5) 0 to 70 LM330T -5.0 (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. (4) 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. 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