Manufacturer: STMicroelectronics
Win Source Part Number: 1196835-LM138K
Packaging: Tray
Mounting Style: Through Hole
Output Type: Adjustable
Output Current: 5A
Family Name: LM138
Categories: Integrated Circuits
Supplier Device Package: TO-3
Status: Obsolete
Temperature Range - Operating: -55°C ~ 150°C
PSRR: 75dB ~ 60dB (120Hz)
Maximum Output Voltage: 32V
Protection Features: Over Current, Over Temperature
Manufacturer Homepage: www.st.com
Manufacturer Package: TO-204AA, TO-3
Alternative Parts (Cross-Reference): LT338AK#PBF; LM338K; LT338AK; LM138KSTEEL-MIL;
Introduction Date: August 17, 1995
ECCN: EAR99
Country of Origin: China, India, Malaysia, Morocco, Philippines, Republic of Korea, Singapore
Estimated EOL Date: Obsolete / End of life
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance
Family Part Number: LM138
Manufacturer Pack Quantity: 100
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 1.2V
Voltage - Input (Maximum): 35V
IC REG LINEAR POS ADJ 5A TO3
5A Adj. Pos. LDO Regulator, 1.2-32V, TO-3, 50W Product overview: LM138K from STMicroelectronics is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 5A, 32V, 50W. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5A, 32V, 50W, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LM138K can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Adjustable 1 Output 5A TO-3
IC REG LINEAR POS ADJ 5A TO3
IC REG LINEAR POS ADJ 5A TO3
| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 1196835-LM138K | LM138K | 776-LM138K | 497-6706-ND | LM138K | LM138K |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LM138K | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 5A 32V 50W LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Standard | Standard | ||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | ||
| Package Type | TO-3; Other; TO-204AA, TO-3 | TO-3; Other; TO-204AA, TO-3 | Other; TO-3 | Other; TO-204AA, TO-3 | ||
| Life Cycle Stage | PhaseOut; Obsolete | |||||
| Special Features | Input Overcurrent Protection | Input Overcurrent Protection |
