Product Information

LM2940G-12V-AA3-R

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Datasheet
Low Dropout Regulators (LDO) Positive Fixed 800mV @ 1A 26V 12V 1A SOT-223 RoHS
Manufacturer: Unisonic



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From 0.4737

2461 - Global Stock
Ships to you between
Thu. 22 Apr to Wed. 28 Apr

MOQ: 1 Multiples:1
Pack Size :   1
Availability Price Quantity
2461 - Global Stock


Ships to you between Thu. 22 Apr to Wed. 28 Apr

MOQ : 1
Multiples : 1
1 : $ 0.7174
10 : $ 0.5538
30 : $ 0.5238
100 : $ 0.4936
500 : $ 0.4804
1000 : $ 0.4737

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Manufacturer
Unisonic
Product Category
LDO Voltage Regulators
Output Current
1 A
Output Type
Fixed
Category
Ldo Voltage Regulators
Rohs
Y
Package
Sot-223
Brand Category
Unisonic
Output Configuration
Positive
Number Of Regulators
1
Voltage - Input Max
26 V
Voltage - Output Min/Fixed
12 V
Voltage Dropout Max
800 mV @ 1a
Current - Supply Max
15 mA
Psrr / Ripple Rejection
66Db(120Hz)
Operating Temperature
- 40 C ~ 85 C
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Mfr. Part No.
Description
Stock
Linear Voltage Regulators SOT-223 RoHS
29910
Low Dropout Regulators (LDO) Positive Fixed 800mV @ 1A 26V 5V 1A SOT-223 RoHS
1438
Linear Voltage Regulators TO-252-2 (DPAK) RoHS
79
Linear Voltage Regulators TO-220 (TO-220-3) RoHS
27763
Low Dropout Regulators (LDO) Positive Fixed 800mV @ 1A 26V 5V 1A TO-252-2 (DPAK) RoHS
6230
Linear Voltage Regulators TO-263-2 RoHS
14
Linear Voltage Regulators TO-252-2 (DPAK) RoHS
4321
Linear Voltage Regulators TO-252-2 (DPAK) RoHS
363
Image
Mfr. Part No.
Description
Stock
Low Dropout Regulators (LDO) Positive Fixed 60mV @ 1mA 32V 3.3V 30mA SOT-89 (SOT-89-3) RoHS
80
Low Dropout Regulators (LDO) Positive Fixed 60mV @ 1mA 18V 3.3V 30mA SOT-89 (SOT-89-3) RoHS
2150
Low Dropout Regulators (LDO) Positive Fixed 60mV @ 1mA 32V 5V 30mA SOT-89 (SOT-89-3) RoHS
80
Low Dropout Regulators (LDO) Positive Fixed 60mV @ 10mA (typ) 30V 3.3V 120mA SOT-89 (SOT-89-3) RoHS
465
Low Dropout Regulators (LDO) Positive Fixed 45mV @ 10mA (typ) 18V 3.3V 120mA SOT-89 (SOT-89-3) RoHS
767
Low Dropout Regulators (LDO) Positive Fixed 60mV @ 10mA (typ) 30V 5V 120mA SOT-89 (SOT-89-3) RoHS
75
Low Dropout Regulators (LDO) Positive Fixed 30mV @ 1mA (typ) 18V 5V 120mA SOT-89 (SOT-89-3) RoHS
3010
Low Dropout Regulators (LDO) Positive Fixed 60mV @ 10mA (typ) 40V 3.3V 250mA SOT-89 (SOT-89-3) RoHS
2474
Low Dropout Regulators (LDO) Positive Fixed 60mV @ 10mA (typ) 40V 5V 250mA SOT-89 (SOT-89-3) RoHS
5297
Low Dropout Regulators (LDO) Positive Fixed 820mV @ 50mA (typ) 40V 4.4V 100mA SOT-89 (SOT-89-3) RoHS
110

UNISONIC TECHNOLOGIES CO., LTD LM2940 LINEAR INTEGRATED CIRCUIT 1A LOW-DROPOUT POSITIVE 1 VOLTAGE REGULATOR DESCRIPTION The UTC LM2940 is a low dropout regulator designed to provide output current up to 1A with a typically 500mV dropout Voltage and a maximum of 1V. It is capable of reducing the ground current when the differential between the input voltage and the output voltage outrun 3V. UTC LM2940 offers low quiescent current (typically 30mA at 1A and an input-output differential of 5V). Higher quiescent currents only exist when the regulator is in the dropout mode (V -V 3V). IN OUT FEATURES * 500mV Typically Dropout at 1A * Output Current in Excess of 1A * Low Quiescent Current * Reversed-Battery Protection * Current Limit and Thermal Shutdown. * Mirror Image Insertion Protection ORDERING INFORMATION Ordering Number Pin Assignment Package Packing Lead Free Halogen Free 1 2 3 - LM2940G-xx-AA3-R SOT-223 I G O Tape Reel LM2940L-xx-TA3-T LM2940G-xx-TA3-T TO-220 I G O Tube LM2940L-xx-TF3-T LM2940G-xx-TF3-T TO-220F I G O Tube LM2940L-xx-TN3-R LM2940G-xx-TN3-R TO-252 I G O Tape Reel LM2940L-xx-TQ2-R LM2940G-xx-TQ2-R TO-263 I G O Tape Reel LM2940L-xx-TQ2-T LM2940G-xx-TQ2-T TO-263 I G O Tube LM2940L-xx-TQ3-R LM2940G-xx-TQ3-R TO-263-3 I G O Tape Reel LM2940L-xx-TQ3-T LM2940G-xx-TQ3-T TO-263-3 I G O Tube Notes: 1. xx: Output Voltage, refer to Marking Information. 2. Pin Assignment: I: V G: GND O:V IN OUT www.unisonic.com.tw 1 of 12 Copyright 2014 Unisonic Technologies Co., Ltd QW-R102-016.N LM2940 LINEAR INTEGRATED CIRCUIT MARKING INFORMATION PACKAGE VOLTAGE CODE MARKING SOT-223 50 : 5V 60 : 6V 80 : 8V 90 : 9V 10 :10V 12 :12V TO-220 15 :15V TO-252 TO-263 TO-263-3 UNISONIC TECHNOLOGIES CO., LTD 2 of 12 www.unisonic.com.tw QW-R102-016.N

Tariff Concession Code
Tariff Desc

Free
8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
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