POSITIVE VOLTAGE REGULATOR FOR BATTERY CHARGER

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  • 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.

    Key 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

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
PB137ACV TO-220 Tube 0 150
Active
- EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofPB137ACV

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 496 1 Order Now
RS COMPONENTS EUROPE 955 5 Order Now
ARROW EUROPE 2000 0 Order Now
Newark Element14 AMERICA 83 0 Order Now
MOUSER WORLDWIDE 2541 1 Order Now
Farnell Element14 EUROPE 890 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

496

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

955

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

2000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

83

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2541

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

890

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

Buy now

PB137ACV

Package

TO-220

Packing Type

Tube

Unit Price (US$)

*

Distributor availability ofPB137ACV

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 496 1 Order Now
RS COMPONENTS EUROPE 955 5 Order Now
ARROW EUROPE 2000 0 Order Now
Newark Element14 AMERICA 83 0 Order Now
MOUSER WORLDWIDE 2541 1 Order Now
Farnell Element14 EUROPE 890 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

496

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

955

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

2000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

83

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2541

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

890

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

Operating Temperature (°C)

(min)

0

(max)

150

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

CHINA

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

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Technical Documentation

    • Description Version Size Action
      DS1527
      Positive voltage regulator for battery charger
      5.1
      664.16 KB
      PDF
      DS1527

      Positive voltage regulator for battery charger

Publications and Collaterals

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
PB137ACV
Active
TO-220 Industrial Ecopack1

PB137ACV

Package:

TO-220

Material Declaration**:

Marketing Status

Active

Package

TO-220

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.