STMicroelectronics LM337SP, 1 Linear Voltage, Voltage Regulator 1.5A, -1.2 → -37 V 3-Pin, TO-220
- RS Stock No.:
- 168-7735
- Mfr. Part No.:
- LM337SP
- Brand:
- STMicroelectronics
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Subtotal (1 tube of 50 units)*
£41.00
(exc. VAT)
£49.00
(inc. VAT)
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In Stock
- 100 unit(s) ready to ship
- Plus 400 unit(s) shipping from 19 November 2025
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Units | Per unit | Per Tube* |
---|---|---|
50 - 50 | £0.82 | £41.00 |
100 - 450 | £0.556 | £27.80 |
500 - 950 | £0.527 | £26.35 |
1000 - 1950 | £0.439 | £21.95 |
2000 + | £0.428 | £21.40 |
*price indicative
- RS Stock No.:
- 168-7735
- Mfr. Part No.:
- LM337SP
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | STMicroelectronics | |
Maximum Output Current | 1.5A | |
Regulator Type | Linear Voltage | |
Number of Outputs | 1 | |
Output Voltage | -1.2 → -37 V | |
Line Regulation | 0.04 %/V | |
Load Regulation | 50 mV | |
Mounting Type | Through Hole | |
Polarity | Negative | |
Package Type | TO-220 | |
Quiescent Current | 100µA | |
Pin Count | 3 | |
Reference Voltage | -1.25V | |
Output Type | Adjustable | |
Dimensions | 10.2 x 4.6 x 15.75mm | |
Minimum Operating Temperature | 0 °C | |
Height | 15.75mm | |
Maximum Input Voltage | 40 V | |
Maximum Operating Temperature | +125 °C | |
Length | 10.2mm | |
Width | 4.6mm | |
Select all | ||
---|---|---|
Brand STMicroelectronics | ||
Maximum Output Current 1.5A | ||
Regulator Type Linear Voltage | ||
Number of Outputs 1 | ||
Output Voltage -1.2 → -37 V | ||
Line Regulation 0.04 %/V | ||
Load Regulation 50 mV | ||
Mounting Type Through Hole | ||
Polarity Negative | ||
Package Type TO-220 | ||
Quiescent Current 100µA | ||
Pin Count 3 | ||
Reference Voltage -1.25V | ||
Output Type Adjustable | ||
Dimensions 10.2 x 4.6 x 15.75mm | ||
Minimum Operating Temperature 0 °C | ||
Height 15.75mm | ||
Maximum Input Voltage 40 V | ||
Maximum Operating Temperature +125 °C | ||
Length 10.2mm | ||
Width 4.6mm | ||
- COO (Country of Origin):
- CN
LM337 Linear Voltage Regulator, STMicroelectronics
STMicroelectronics LM337 series of adjustable negative voltage regulators produce 1.5A for a voltage range that covers 1.2 V to -37 V. The voltage regulator requires two external resistors to set the output voltage. The LM337 regulators have full overload protection, current limit, thermal overload and safe area protection. Even if the adjustment terminal is detached the overload protection within the circuitry remains.
Output current 1.5 A
Load regulation 0.3%, Line regulation 0.01%
Ripple rejection: 77 dB
Three terminal transistor packages
Thermal regulation: 0.002%
50 ppm/°C temperature coefficient
Load regulation 0.3%, Line regulation 0.01%
Ripple rejection: 77 dB
Three terminal transistor packages
Thermal regulation: 0.002%
50 ppm/°C temperature coefficient
Linear Voltage Regulators, STMicroelectronics
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