LM2937
(ACTIVE) 500 mA Low Dropout Regulator

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Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Top Side Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
LM2937ES-10 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE 200 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937ES-10/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available
LM2937ES-12 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
LM2937ES-12/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM2937ES-15 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE 436 For lead times contact TI Authorized Distributor or local TI sales office
LM2937ES-15/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM2937ES-5.0 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
LM2937ES-5.0/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937ES-8.0 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937ES-8.0/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937ESX-12 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937ESX-12/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937ESX-15 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937ESX-15/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937ESX-5.0 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937ESX-5.0/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937ESX-8.0 ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937ESX-8.0/NOPB ACTIVE -40 to 125 0.77 | 1ku DDPAK/TO-263 (KTT) | 3 View 500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937ET-10 ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937ET-10/NOPB ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937ET-12 ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
LM2937ET-12/NOPB ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM2937ET-15 ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
LM2937ET-15/NOPB ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM2937ET-5.0 ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE >5K 1k quantity lead time: In stock
LM2937ET-5.0/NOPB ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937ET-8.0 ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2937ET-8.0/NOPB ACTIVE -40 to 125 0.65 | 1ku TO-220 (NDE) | 3 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937IMP-10 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 1000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2937IMP-10/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LM2937IMP-12 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 1000 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
LM2937IMP-12/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LM2937IMP-5.0 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
LM2937IMP-5.0/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937IMP-8.0 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 1000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2937IMP-8.0/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937IMPX-10 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937IMPX-10/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937IMPX-12 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937IMPX-12/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937IMPX-15 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937IMPX-15/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2937IMPX-5.0 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2937IMPX-5.0/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 >5K 1k quantity lead time: In stock
Not Available
LM2937IMPX-8.0 ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Not Available
LM2937IMPX-8.0/NOPB ACTIVE -40 to 125 0.68 | 1ku SOT-223 (DCY) | 4 View 2000 >5K 1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part # Name Product Family Comments
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LP2989   Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    Better Performance, Lower Voltage  
LP38691   500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    Higher Load Capability, Lower Supply Current, Stable With Lower ESR Ceramic Output Cap  
LP38691-Q1   500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    Higher Load Capability, Lower Supply Current, Stable With Lower ESR Ceramic Output Cap  
LP38693   500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    Higher Load Capability, Lower Supply Current, Stable With Lower ESR Ceramic Output Cap  
LP38693-Q1   500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    Higher Load Capability, Lower Supply Current, Stable With Lower ESR Ceramic Output Cap  
LP3878-ADJ   Micropower 800mA Low Noise "Ceramic Stable" Adjustable Voltage Regulator for 1V to 5V App.   LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO    Higher Load Capability, Lower Supply Current, Stable With Lower ESR Ceramic Output Cap  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1986 07 Apr 2013

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 206 21 Mar 2013 1,581

Support & Community


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Training & Events

Name Type Available During
Multi-Day PFC Design Workshop (Analog & Digital) sponsored by Biricha Digital Power Ltd. In-Person   15 Mar 2014  -  22 Mar 2014  
In-depth PFC Design Workshop In-Person   12 Nov 2013  -  14 Nov 2013  
Digital Power Multi-Day Workshop In-Person   05 Nov 2013  -  07 Nov 2013  
Optimizing Efficiency of Switching Mode Chargers Recorded Content   On Demand  
Single Cell Gauging 101 - Part 2: Classic Fuel Gauging Approaches Recorded Content   On Demand  


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