PB137

Active

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

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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**:

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

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
PB137ACV Available at 4 distributors

Distributor availability ofPB137ACV

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6309 1 Order Now
RS COMPONENTS EUROPE 560 5 Order Now
MOUSER WORLDWIDE 1744 1 Order Now
Farnell Element14 EUROPE 378 1 Order Now

Distributor reported inventory date: 2021-04-16

Distributor Name

DIGIKEY

Stock

6309

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

560

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

1744

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

378

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-16

Buy Direct
Active
EAR99 NEC Tube TO-220 0 150 CHINA

PB137ACV

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofPB137ACV

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6309 1 Order Now
RS COMPONENTS EUROPE 560 5 Order Now
MOUSER WORLDWIDE 1744 1 Order Now
Farnell Element14 EUROPE 378 1 Order Now

Distributor reported inventory date: 2021-04-16

Distributor Name

DIGIKEY

Stock

6309

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

560

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

1744

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

378

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-16

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220

Operating Temperature (°C)

(min)

0

(max)

150

Budgetary Price (US$)* / Qty

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