
For Reference Only
Part Number | LM340S-5.0 |
OEMstron Part # | LM340S-5-0 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LIN 5V 1A DDPAK/TO263-3 |
Lifecycle | Not For New Designs |
RoHS | No RoHS Information |
EDA/CAD Models | LM340S-5.0 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM340S-5.0 Specifications
Part Number | LM340S-5.0 | |
Brand | Texas Instruments | |
Lifecycle | Not For New Designs | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - Linear | |
Manufacturer | ||
Series | - | |
Output Configuration | Positive | |
Output Type | Fixed | |
Number of Regulators | 1 | |
Voltage - Input (Max) | 35V | |
Voltage - Output (Min/Fixed) | 5V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 2V @ 1A | |
Current - Output | 1.5A | |
Current - Quiescent (Iq) | 8mA | |
Current - Supply (Max) | - | |
PSRR | 80dB (120Hz) | |
Control Features | - | |
Protection Features | Over Temperature, Short Circuit | |
Operating Temperature | 0°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | |
Supplier Device Package | DDPAK/TO-263-3 |
LM340S-5.0 Documents

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Part Number | Description | Stock |
LM340S-5.0 D# V99:2348_07274766 Texas Instruments |
Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK Tube RoHS: Not Compliant
|
Americas - 6 |
LM340S-5.0/NOPB D# V99:2348_07274767 Texas Instruments |
Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK Tube |
Americas - 31 |
LM340SX-5.0/NOPB D# V72:2272_07274770 Texas Instruments |
Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK T/R |
Americas - 97 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB Texas Instruments |
178 | |
LM340S50 National Semiconductor Corporation |
100 | |
LM340S-5.0/NOPB National Semiconductor Corporation |
28 | |
LM340S-5.0 National Semiconductor Corporation |
30 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB Texas Instruments |
LINEAR VOLT REG, 1A, TO-263-3 |
4000 |
LM340S-5.0/NOPB National Semiconductor Corporation |
Min Qty 5 |
100 |
LM340S-5.0 National Semiconductor Corporation |
Min Qty 5 |
100 |
Part Number | Description | Stock |
LM340S-5.0/NOPB Texas Instruments |
TO-263-3 Dropout Regulators(LDO) RoHS |
2 |
Part Number | Description | Stock |
LM340S-5.0/NOPB D# LM340S-5.0/NOPB-ND Texas Instruments |
IC REG LIN 5V 1.5A DDPAK/TO263-3 |
4370 In Stock |
LM340SX-5.0/NOPB D# LM340SX-5.0/NOPBCT-ND Texas Instruments |
IC REG LIN 5V 1.5A DDPAK/TO263-3 |
2139 In Stock |
LM340S-5.0 D# 296-36054-5-ND Texas Instruments |
IC REG LIN 5V 1.5A DDPAK/TO263-3 |
390 In Stock |
Part Number | Description | Stock |
LM340S50 D# LM340S50 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 |
1424 |
Part Number | Description | Stock |
LM340S-5.0P+ National Semiconductor Corporation |
In stock shipping within 2days |
178 |
LM340S-5.0 National Semiconductor Corporation |
In stock shipping within 2days |
5860 |
Part Number | Description | Stock |
LM340S-5.0/NOPB D# 3122711 Texas Instruments |
IC, V REG, LINEAR 5V RoHS: Compliant
Min Qty: 1
Container: Each
|
5118 |
LM340SX-5.0/NOPB D# 3008056RL Texas Instruments |
LINEAR VOLT REG, 5V, 1.5A, TO-263-3 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
LM340S-5.0/NOPB . D# 1469021 Texas Instruments |
IC, V REG, LINEAR 5V RoHS: Compliant
Min Qty: 1
Container: Each
|
6 |
Part Number | Description | Stock |
LM340S-5.0/NOPB Texas Instruments |
STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW |
18 |
LM340S-5.0 National Semiconductor Corporation |
STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW |
7 |
Part Number | Description | Stock |
LM340S505V National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
59 |
NSCLM340S50 NATIONAL SEMI. |
OEM/CM QUOTES ONLY | NO BROKERS |
54 |
LM340S50P National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
525 |
LM340S50 |
OEM/CM QUOTES ONLY | NO BROKERS |
5800 |
LM340S50NOPB TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
7995 |
Part Number | Description | Stock |
LM340S50NOPB Texas Instruments |
OEM/CM ONLY |
351 |
LM340S50LM340S50NOPB Texas Instruments |
OEM/CM ONLY |
487 |
Part Number | Description | Stock |
LM340S-5.0/NOPB National Semiconductor Corporation |
In Stock |
28 |
LM340S-5.0 National Semiconductor Corporation |
In stock |
25 |
Part Number | Description | Stock |
LM340S-5.0NOPB National Semiconductor Corporation |
in stock - can ship the same day |
68 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB Texas Instruments |
OEM/CM Immediate delivery |
395 |
LM340S-5.0P+ National Semiconductor Corporation |
OEM/CM Immediate delivery |
78 |
LM340S-5.0 National Semiconductor Corporation |
OEM/CM Immediate delivery |
1500 |
Part Number | Description | Stock |
LM340S-5.0/NOPB D# 926-LM340S-5.0/NOPB Texas Instruments |
Linear Voltage Regulators 3-TERMINAL POS REG RoHS: Compliant
|
398 |
LM340SX-5.0/NOPB D# 926-LM340SX-5.0/NOPB Texas Instruments |
Linear Voltage Regulators 3-TERMINAL POS REG RoHS: Compliant
|
4537 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB D# 33AH4171 Texas Instruments |
LINEAR VOLT REG, 5V, 1.5A, TO-263-3 ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1161 |
LM340S-5.0/NOPB D# 20J4450 Texas Instruments |
LINEAR VOLTAGE REGULATOR 5V TO-263-3, Fixed Output Voltage Nom.:5V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:7.5V, Input Voltage Max:35V, Product Range:LM340 Voltage Regulators RoHS Compliant: Yes RoHS: Compliant
Min Qty: 450
Container: Bulk
|
6 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB D# NS-LM340SX-5.0/NOPB Texas Instruments |
OEM/CM ONLY |
6561 |
LM340S5.0 D# NS-LM340S5.0 National Semiconductor Corporation |
OEM/CM ONLY |
2417 |
LM340S-5.0/NOPB D# NS-LM340S-5.0/NOPB Texas Instruments |
OEM/CM ONLY |
14332 |
LM340S-5.0 D# NS-LM340S-5.0 Texas Instruments |
OEM/CM ONLY |
9928 |
Part Number | Description | Stock |
LM340S-5.0 National Semiconductor Corporation |
Voltage Regulator, +5V, Bi-Polar, 3 Pin, Plastic, SIP |
175 |
LM340SX-5.0/NOPB National Semiconductor Corporation |
5 V FIXED POSITIVE REGULATOR, PSSO3 |
168 |
LM340S-5.0/NOPB National Semiconductor Corporation |
5 V FIXED POSITIVE REGULATOR, PSSO3 |
26 |
LM340S-5.0P+ National Semiconductor Corporation |
7 |
Part Number | Description | Stock |
LM340S-5.0P+ D# LM340S-5dot0P+ National Semiconductor Corporation |
Inventory R |
44 |
Part Number | Description | Stock |
LM340S-5.0/NOPB D# 5359363P Texas Instruments |
Texas Instruments, 5 V Linear Voltage Regulator, 1A, 1-Channel, 2% 3-Pin, D2PAK LM340S-5.0/NOPB, TU Min Qty: 5
Container: Tube
|
10 |
Part Number | Description | Stock |
NSC LM340S5.0 NATIONAL SEMI. |
OEM/CM ONLY |
61 |
LM340S5.0 5V National Semiconductor Corporation |
OEM/CM ONLY |
67 |
LM340S50 National Semiconductor Corporation |
OEM/CM ONLY |
4210 |
LM340S-5.0/NOPB (LM340SX-5.0/NOPB) |
OEM/CM ONLY |
549 |
LM340S5.0 / NOPB National Semiconductor Corporation |
OEM/CM ONLY |
1686 |
LM340S-5.0(LM340S-5.0/NOPB)LM340S-5.0(LM340S-5.0/N |
OEM/CM ONLY |
99 |
LM340S5.0P+ National Semiconductor Corporation |
OEM/CM ONLY |
905 |
Part Number | Description | Stock |
LM340S-5.0 National Semiconductor Corporation |
IN stock Immediate delivery |
1515 |
LM340SX-5.0/NOPB Texas Instruments |
IN stock Immediate delivery |
390 |
LM340S-5.0P+ National Semiconductor Corporation |
IN stock Immediate delivery |
73 |
Part Number | Description | Stock |
LM340S-5.0/NOPB TEXAS INSTRUMENTS |
7 |
Part Number | Description | Stock |
LM340S5.0P+ D# 2028024824 National Semiconductor Corporation |
LM340S5.0P+ NSC Transistor |
40 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB Texas Instruments |
1.5-A, 35-V, linear voltage regulator |
60,951 |
LM340S-5.0/NOPB Texas Instruments |
1.5-A, 35-V, linear voltage regulator |
9,983 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB Texas Instruments |
shipping today |
6009 |
LM340S-5.0 RICHPOWER |
shipping today |
2986 |
LM340S-5.0/NOPB National Semiconductor Corporation |
shipping today |
154 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB D# 43279765 Texas Instruments |
Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK T/R |
Americas - 97 |
LM340S-5.0/NOPB D# 53821582 Texas Instruments |
Standard Regulator Pos 5V 1.5A 4-Pin(3+Tab) DDPAK Tube |
Americas - 31 |
Part Number | Description | Stock |
LM340S50 mfr |
RFQ |
359 |
Part Number | Description | Stock |
LM340S-5.0 Texas Instruments |
IC REG LDO 5V 1.5A DDPAK |
900 |
Part Number | Description | Stock |
LM340SX-5.0/NOPB D# 3122714 Texas Instruments |
LINEAR VOLT REG, 1A, TO-263-3 RoHS: Compliant
Min Qty: 500
Container: Reel
|
4000 |
LM340S-5.0/NOPB D# 3122711 Texas Instruments |
IC, V REG, LINEAR 5V RoHS: Compliant
Min Qty: 1
Container: Each
|
5118 |
LM340S-5.0/NOPB . D# 1469021 Texas Instruments |
IC, V REG, LINEAR 5V RoHS: Compliant
Min Qty: 1
Container: Each
|
6 |
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In Stock | 2,364 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 2.8473 | $ 2.8473 |
100 | $ 2.8473 | $ 284.7300 |
500 | $ 2.8473 | $ 1,423.6500 |
1000 | $ 2.8473 | $ 2,847.3000 |
2500 | $ 2.8473 | $ 7,118.2500 |
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