STMicroelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

LM337SP

STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220

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The LM337SP is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from STMicroelectronics, supplied in a TO-220 package. It is listed in our Linear & LDO Regulators catalog (Power Management).

Key specifications of the LM337SP: output current 1.5A, output voltage 1.2V~37V, operating temperature 0°C~+125°C@(Tj), noise 0.003%Vout, number of outputs 1 and output configuration Negative.

PartnerSemi sources the LM337SP for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.

Specifications

Manufacturer part numberLM337SP
ManufacturerSTMicroelectronics
Product typeVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
CategoryLinear & LDO Regulators
Package / caseTO-220
Noise0.003%Vout
Number of Outputs1
Operating Temperature0°C~+125°C@(Tj)
Output ConfigurationNegative
Output Current1.5A
Output TypeAdjustable
Output Voltage1.2V~37V
Power Supply Rejection Ratio (PSRR)77dB@(120Hz)

Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.

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Similar part numbers from other manufacturers

Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.

Part numberManufacturerTypePackageKey specs
LM337S(XBLW) XBLW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 1.5A1.25V~37V

Frequently asked questions

What is the LM337SP?

The LM337SP is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from STMicroelectronics, supplied in a TO-220 package. It is listed in our Linear & LDO Regulators catalog (Power Management).

What are the specifications of the LM337SP?

Noise: 0.003%Vout; Number of Outputs: 1; Operating Temperature: 0°C~+125°C@(Tj); Output Configuration: Negative; Output Current: 1.5A; Output Type: Adjustable; Output Voltage: 1.2V~37V; Power Supply Rejection Ratio (PSRR): 77dB@(120Hz).

What package is the LM337SP in?

The LM337SP is listed in a TO-220 package.

Which part numbers are similar to the LM337SP?

Similar part numbers in our catalog include LM337S(XBLW) (XBLW). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.

How can I buy the LM337SP?

Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM337SP&brand=STMicroelectronics or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.