PB137

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Positive voltage regulator for battery charger

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Product overview

Description

The PB137 is a positive voltage regulator able to provide 1.5 A, at VO= 13.7 V and is intended as a charger for lead acid battery. The main feature is a reverse leakage current (Max 10 μA at TJ= 0 to 40 °C VI= floating and VO= 13.7 V). It is available in TO-220 and it employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat-sinking is provided, they can deliver over 1 A output current.

  • All features

    • Reverse leakage current less than 10 μA
    • Three terminal fixed version (13.7 V) output current in excess of 1.5 A
    • Available in ± 1 % (AC) selection at 25 °C
    • Typical dropout voltage 2 V
    • Temperature range 0 to 150 °C

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - PB137

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
PB137ACV
Active
TO-220 Industrial Ecopack2

PB137ACV

Package:

TO-220

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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PB137ACV Available at distributors

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Active
EAR99 NEC Tube TO-220 0 150 CHINA

PB137ACV Active

Package:
TO-220
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

PB137ACV

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

0

Max:

150

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors