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.
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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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3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| PB137ACV | Active | TO-220 | Industrial | 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 | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | | ||
(*) 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