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For Reference Only
| Part Number | LM138K |
| OEMstron Part # | LM138K |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
| Description | IC REG LINEAR POS ADJ 5A TO3 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM138K PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 4 - Feb 9 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM138K Specifications
| Part Number | LM138K | |
| Brand | STMicroelectronics | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - Linear | |
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Output Configuration | Positive | |
| Output Type | Adjustable | |
| Number of Regulators | 1 | |
| Voltage - Input (Max) | 35V | |
| Voltage - Output (Min/Fixed) | 1.2V | |
| Voltage - Output (Max) | 32V | |
| Voltage Dropout (Max) | - | |
| Current - Output | 5A | |
| Current - Quiescent (Iq) | - | |
| Current - Supply (Max) | - | |
| PSRR | 75dB ~ 60dB (120Hz) | |
| Control Features | - | |
| Protection Features | Over Current, Over Temperature | |
| Operating Temperature | -55°C ~ 150°C | |
| Mounting Type | Through Hole | |
| Package / Case | TO-204AA, TO-3 | |
| Supplier Device Package | TO-3 |
LM138K Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM138KG-MD8 D# V37:1799_16018888 Texas Instruments |
5 Amp Adjustable Regulators RoHS: Compliant
|
Americas - 0 |
|
LM138K STEEL D# V99:2348_07264658 Texas Instruments |
Standard Regulator Pos 1.2V to 32V 5A 3-Pin(2+Tab) TO-3 Tray RoHS: Not Compliant
|
Americas - 30 |
|
LM138K STEEL/NOPB D# V37:1799_07264659 Texas Instruments |
Standard Regulator Pos 1.2V to 32V 5A 3-Pin(2+Tab) TO-3 Tray RoHS: Compliant
|
Americas - 0 |
|
LM138K-MIL D# V37:1799_07264660 Texas Instruments |
Standard Regulator Pos 1.2V to 32V 5A 3-Pin(2+Tab) TO-3 Tray RoHS: Not Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LM138K STEEL D# LM138K STEEL Texas Instruments |
Standard Regulator Pos 1.2V to 32V 5A 3-Pin(2+Tab) TO-3 Tray - Trays (Alt: LM138K STEEL) RoHS: Not Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LM138K-MIL National Semiconductor Corporation |
132 |
| Part Number | Description | Stock |
|
LM138KSTEEL Texas Instruments |
5 Amp Adjustable Regulator |
Contact Us |
|
LM138K STEEL Texas Instruments |
5 Amp Adjustable Regulator |
Contact Us |
|
LM138K STEEL/NOPB Texas Instruments |
5 Amp Adjustable Regulator |
Contact Us |
|
LM138KSTEEL/NOPB Texas Instruments |
5 Amp Adjustable Regulator |
Contact Us |
|
LM138K STMicroelectronics |
LM138 Series 5 A 1.2 to 32 V Adjustable Positive Voltage Regulator - TO-3 |
Contact Us |
| Part Number | Description | Stock |
|
LM138K STEEL/NOPB D# 296-41512-ND Texas Instruments |
IC REG LINEAR POS ADJ 5A TO3-2 |
254 In Stock |
|
LM138K STEEL D# 296-41162-ND Texas Instruments |
IC REG LINEAR POS ADJ 5A TO3-2 |
Temporarily Out of Stock |
| Part Number | Description | Stock |
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LM138K883C Linear Technology |
In stock shipping within 2days |
216 |
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LM138K Linear Technology |
In stock shipping within 2days |
254 |
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LM138K-MIL National Semiconductor Corporation |
In stock shipping within 2days |
118 |
| Part Number | Description | Stock |
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LM138K STEEL/NOPB D# 3121451 Texas Instruments |
5 AMP ADJUSTABLE REGULATOR RoHS: Compliant
Min Qty: 1
Container: Each
|
12 |
| Part Number | Description | Stock |
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LM138KSTEEL883 Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
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LM138K883C National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
116 |
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LM138K883B National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
10 |
|
LM138KSTEEL Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
7 |
|
LM138KSTEELMIL National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
7 |
|
LM138KGB THOMSON 93+ |
OEM/CM QUOTES ONLY | NO BROKERS |
9 |
|
LM138KSTEELP National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
29 |
|
LM138KSTEELNOPB N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
17 |
|
LM138KM SGS THOMSON 9102 |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
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LM138K883 |
OEM/CM QUOTES ONLY | NO BROKERS |
580 |
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LM138KC |
OEM/CM QUOTES ONLY | NO BROKERS |
5800 |
|
LM138KMIL |
OEM/CM QUOTES ONLY | NO BROKERS |
5800 |
|
LM138K QORVO |
OEM/CM QUOTES ONLY | NO BROKERS |
11600 |
|
LM138KSTEEL883B Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
| Part Number | Description | Stock |
|
LM138KMILNOPB Texas Instruments |
OEM/CM ONLY |
9999 |
|
LM138KSTEEL883B Texas Instruments |
OEM/CM ONLY |
47651 |
|
LM138K883 Linear Technology |
OEM/CM ONLY |
1785 |
|
LM138KR Linear Technology |
OEM/CM ONLY |
1570 |
|
LM138KMIL Texas Instruments |
OEM/CM ONLY |
437 |
|
LM138K883C Linear Technology |
OEM/CM ONLY |
296 |
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LM138K883K Linear Technology |
OEM/CM ONLY |
1569 |
|
LM138KSTEEL Texas Instruments |
OEM/CM ONLY |
158 |
| Part Number | Description | Stock |
|
LM138K National Semiconductor Corporation |
OEM/CM Immediate delivery |
31 |
|
LM138K STEEL/NOPB National Semiconductor Corporation |
OEM/CM Immediate delivery |
5880 |
| Part Number | Description | Stock |
|
LM138K D# 56P8021 STMicroelectronics |
Linear Voltage Regulators & Vref RoHS: Not Compliant
Min Qty: 100
Container: Bulk
|
0 |
|
LM138K STEEL/NOPB D# 77AH4531 Texas Instruments |
5 AMP ADJUSTABLE REGULATOR, SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
12 |
| Part Number | Description | Stock |
|
LM138K STEEL/NOPB D# NS-LM138K STEEL/NOPB Texas Instruments |
OEM/CM ONLY |
5549 |
|
LM138K STEEL D# NS-LM138K STEEL Texas Instruments |
OEM/CM ONLY |
5319 |
|
LM138K-STEEL-883 D# NS-LM138K-STEEL-883 National Semiconductor Corporation |
OEM/CM ONLY |
1661 |
|
LM138K-883 D# NS-LM138K-883 Linear Technology |
OEM/CM ONLY |
1388 |
|
LM138K-STEEL D# NS-LM138K-STEEL National Semiconductor Corporation |
OEM/CM ONLY |
2363 |
|
LM138K D# NS-LM138K STMicroelectronics |
OEM/CM ONLY |
4253 |
| Part Number | Description | Stock |
|
LM138K-STEEL National Semiconductor Corporation |
Voltage Regulator, Adjustable, +1.2 TO +32V, Bi-Polar, 3 Pin, Metal, TO-204/-3 |
4 |
|
LM138K/883C Linear Technology |
1.2 V-32 V ADJUSTABLE POSITIVE REGULATOR, MBFM2 |
4 |
|
LM138K STMicroelectronics |
Voltage Regulator, Adjustable, +1.2 TO +32V, Bi-Polar, 3 Pin, Metal, TO-204/-3 |
1 |
|
LM138KSTEELP+ National Semiconductor Corporation |
6 |
| Part Number | Description | Stock |
|
LM138K D# LM138K National Semiconductor Corporation |
Inventory R |
7 |
| Part Number | Description | Stock |
|
LM138K STEEL/NOPB Texas Instruments |
LM138 5A Adjustable Output Linear Regulator / LDO in hermetic package RoHS: Compliant
|
2169 |
| Part Number | Description | Stock |
|
LM138KMIL National Semiconductor Corporation |
OEM/CM ONLY |
180 |
|
LM138K STMicroelectronics |
OEM/CM ONLY |
192 |
|
LM138KC |
OEM/CM ONLY |
5011 |
| Part Number | Description | Stock |
|
LM138K STEEL/NOPB National Semiconductor Corporation |
IN stock Immediate delivery |
5895 |
|
LM138K National Semiconductor Corporation |
IN stock Immediate delivery |
26 |
| Part Number | Description | Stock |
|
LM138K STEEL Texas Instruments |
5A Adjustable Output Linear Regulator / LDO in hermetic package |
150 |
|
LM138K STEEL/NOPB Texas Instruments |
5A Adjustable Output Linear Regulator / LDO in hermetic package |
1,029 |
| Part Number | Description | Stock |
|
LM138K STMicroelectronics |
shipping today |
516 |
|
LM138K-STEEL Texas Instruments |
shipping today |
5579 |
|
LM138K-STEEL/NOPB Texas Instruments |
shipping today |
5579 |
|
LM138K NSC National Semiconductor Corporation |
shipping today |
211 |
|
LM138K-MIL National Semiconductor Corporation |
shipping today |
326 |
| Part Number | Description | Stock |
|
LM138K STEEL D# 36455858 Texas Instruments |
Standard Regulator Pos 1.2V to 32V 5A 3-Pin(2+Tab) TO-3 Tray RoHS: Not Compliant
|
Americas - 30 |
| Part Number | Description | Stock |
|
LM138KSTEEL/883B Linear Technology |
RFQ |
1361 |
|
LM138K883 Linear Technology |
RFQ |
8051 |
|
LM138KMIL National Semiconductor Corporation |
RFQ |
5956 |
|
LM138KSTEEL/883 Linear Technology |
RFQ |
4254 |
|
LM138K-MIL National Semiconductor Corporation |
RFQ |
13694 |
|
LM138K STEEL/NOPB Texas Instruments |
RFQ |
2494 |
| Part Number | Description | Stock |
|
LM138K-MIL Texas Instruments |
LM138/LM338 5-Amp Adjustable Regulators |
300 |
| Part Number | Description | Stock |
|
LM138K STEEL/NOPB D# 3121451 Texas Instruments |
5 AMP ADJUSTABLE REGULATOR RoHS: Compliant
Min Qty: 1
Container: Each
|
12 |
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| In Stock | 374 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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