3-Terminal Adjustable Negative Regulator 4-SOT-223 -40 to 125
Win Source Part Number: 1198715-LM337IMP/NOP
Operating Temperature Range: -40°C ~ 125°C
Package: TO-261-4, TO-261AA
Mounting: SMD
Number of Regulators: 1
Polarity: Negative
Output Type: Adjustable
Output Current: 1A
Family Name: LM337
Output Voltage: -1.2V
Categories: Integrated Circuits (ICs)
PSRR: 60dB (120Hz)
Protection Features: Over Temperature, Short Circuit
Manufacturer Homepage: www.ti.com
Manufacturer Package: SOT-223-4
Output Voltage MAX: -37V
Voltage Input MAX: -50V
Alternative Parts (Cross-Reference): LM337T#TRPBF; LM337T#TR; LT337AT#TRPBF;
Introduction Date: May 01, 1999
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Balance
Application Field: Used in Industrial
Adj. Neg. LDO 1A, -1.2V to -37V, SOT-223 Product overview: LM337IMP/NOPB from Texas Instruments 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, 1A, -1.2V, -37V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1A, -1.2V, -37V, 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-LM337IMP/NOPB can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic 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 | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LM337IMP/NOPB | 1198715-LM337IMP/NOPB | 776-LM337IMP/NOPB | LM337IMP/NOPB | 9215324 | 7614612P | LM337IMP/NOPBTR-ND | LM337IMP/NOPB | LM337IMP/NOPB | LM337IMP/NOPB |
| Product Name | LM337-N 3-Terminal Adjustable Negative Regulator | PMIC - PMIC - Voltage Regulators - Linear - LM337IMP/NOPB | 1A -1.2V -37V LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators | Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Linear Voltage Regulators | PMIC - Voltage Regulators - Linear |
| Output Polarity | Negative | Negative | Negative | Negative | Negative | |||||
| Output Voltage Type | Adjustable Output,Negative Output | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | ||||
| Package Type | Other; SOT-223,TO,TO-220 | Other; TO-261-4, TO-261AA | Other; SOT-223 | Other; TO-261-4, TO-261AA | Other; Sot-223 | Other; SOT-223 | Other; TO-261-4, TO-261AA | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Over Temperature, Short Circuit | ||||||||
| Output Voltage | -37 to -1.2 volts | 1.2 volts | -37 volts | -1.2 volts | -37 to -1.2 volts | -1.2 volts |
