
For Reference Only
Part Number | LM317EMPX/NOPB |
OEMstron Part # | LM317EMPX-NOPB |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LIN POS ADJ 1A SOT223-4 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LM317EMPX/NOPB PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 23 - Mar 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM317EMPX/NOPB Specifications
Part Number | LM317EMPX/NOPB | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - Linear | |
Manufacturer | ||
Series | - | |
Output Configuration | Positive | |
Output Type | Adjustable | |
Number of Regulators | 1 | |
Voltage - Input (Max) | 37V | |
Voltage - Output (Min/Fixed) | 1.25V | |
Voltage - Output (Max) | 37V | |
Voltage Dropout (Max) | - | |
Current - Output | 1.5A | |
Current - Quiescent (Iq) | - | |
Current - Supply (Max) | - | |
PSRR | 80dB ~ 65dB (120Hz) | |
Control Features | - | |
Protection Features | Over Current, Over Temperature, Short Circuit | |
Operating Temperature | 0°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | TO-261-4, TO-261AA | |
Supplier Device Package | SOT-223-4 |
LM317EMPX/NOPB Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LM317EMPX/NOPB D# V72:2272_07271225 Texas Instruments |
Standard Regulator Pos 1.25V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant
|
Americas - 2284 |
Part Number | Description | Stock |
LM317EMPX/NOPB Texas Instruments |
1463 |
Part Number | Description | Stock |
LM317EMPX/NOPB Texas Instruments |
LINEAR VOLT REG, 1.5A, SOT-223-4 |
8000 |
Part Number | Description | Stock |
LM317EMPX/NOPB D# C1S523900216594 Texas Instruments |
Linear Regulator RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Cut Tape
|
5680 |
Part Number | Description | Stock |
LM317EMPX/NOPB D# LM317EMPX/NOPBTR-ND Texas Instruments |
IC REG LIN POS ADJ 1.5A SOT223-4 |
5981 In Stock |
Part Number | Description | Stock |
LM317EMPX/NOPB D# LM317EMPX/NOPB National Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2302 |
Part Number | Description | Stock |
LM317EMPX/NOPB National Semiconductor Corporation |
In stock shipping within 2days |
5260 |
Part Number | Description | Stock |
LM317EMPX/NOPB D# 3122681 Texas Instruments |
LINEAR VOLT REG, 1.2-37V, 1.5A, SOT223-4 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
LM317EMPXNOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
143840 |
Part Number | Description | Stock |
LM317EMPXNOPB Texas Instruments |
OEM/CM ONLY |
160 |
Part Number | Description | Stock |
LM317EMPX/NOPB Texas Instruments |
SOT223/LM317EMPX/NOPB/TI RoHS: Compliant
|
20000 |
Part Number | Description | Stock |
LM317EMPX/NOPB Texas Instruments |
OEM/CM Immediate delivery |
3000 |
Part Number | Description | Stock |
LM317EMPX/NOPB D# 926-LM317EMPX/NOPB Texas Instruments |
Linear Voltage Regulators 3-TERMINAL ADJ REG RoHS: Compliant
|
5712 |
Part Number | Description | Stock |
LM317EMPX/NOPB D# 33AH4146 Texas Instruments |
LINEAR VOLT REG, 1.2-37V, 1.5A, SOT223-4 ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
LM317EMPX/NOPB D# NS-LM317EMPX/NOPB Texas Instruments |
OEM/CM ONLY |
4345 |
Part Number | Description | Stock |
LM317EMPX/NOPB National Semiconductor Corporation |
1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PDSO4 |
280 |
Part Number | Description | Stock |
LM317EMPX/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
11045 |
Part Number | Description | Stock |
LM317EMPX/NOPB Texas Instruments |
IN stock Immediate delivery |
3015 |
Part Number | Description | Stock |
LM317EMPX/NOPB Texas Instruments |
1.5-A, 40-V, adjustable linear voltage regulator |
44,294 |
Part Number | Description | Stock |
LM317EMPX/NOPB National Semiconductor Corporation |
shipping today |
4565 |
Part Number | Description | Stock |
LM317EMPX/NOPB D# 39196282 Texas Instruments |
Standard Regulator Pos 1.25V to 37V 1.5A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant
|
Americas - 2284 |
Part Number | Description | Stock |
LM317EMPX/NOPB Texas Instruments |
IC REG LINEAR ADJ 1A SOT223-4 |
128073 |
Part Number | Description | Stock |
LM317EMPX/NOPB D# 3122681 Texas Instruments |
LINEAR VOLT REG, 1.2-37V, 1.5A, SOT223-4 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
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Minimum | 1 |
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Pricing (USD)
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1 | $ 1.6760 | $ 1.6760 |
100 | $ 1.6760 | $ 167.6000 |
500 | $ 1.6760 | $ 838.0000 |
1000 | $ 1.6760 | $ 1,676.0000 |
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