Product overview
Description
L5150CJ and L5150CS are low dropout linear regulators with microprocessor control functions such as power on reset, low voltage reset, early warning. Typical quiescent current is 55 μA at very low output current.On chip trimming results in high output voltage accuracy (±2%). Accuracy is kept over wide temperature range, line and load variation. Early warning circuit monitors the input voltage and compares it with an internal voltage reference.
Output voltage reset threshold can be adjusted down to 3.5 V by means of an external voltage divider.
The maximum input voltage is 40 V. The max output current is internally limited. Internal temperature protection disables the voltage regulator output. In addition, only low-value ceramic capacitor on output is required for stability.
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All features
- AEC-Q100 qualified
- Operating DC supply voltage range5.6 V to 40 V
- Low dropout voltage
- Low quiescent current consumption
- Precision output voltage 5 V ±2%
- Reset circuit sensing the output voltage
- Programmable reset pulse delay with external capacitor
- Adjustable reset threshold
- Early warning
- Very wide stability range with low value output capacitor
- Thermal shutdown and short-circuit protection
- Wide temperature range (Tj = -40 °C to 150 °C)
Circuit Diagram
All tools & software
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 17.0 | 25 Sep 2018 | 25 Sep 2018 |
Selection Guides (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 02 Mar 2021 | 02 Mar 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L5150CS
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L5150CS | Active | SO-8 | Automotive | Ecopack2 | |
| L5150CSTR | Active | SO-8 | Automotive | Ecopack2 | |
L5150CS
Package:
SO-8Material Declaration**:
L5150CSTR
Package:
SO-8Material Declaration**:
(**) 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| L5150CS | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | SO-8 | -40 | 150 | CHINA | 0.3302 / 1k | ||
| L5150CSTR | 1 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | SO-8 | -40 | 150 | CHINA | 0.3302 / 1k | |
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.3302 / 1k(*) 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
