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STMICROELECTRONICS STMPS2161STR
Power Load Switch, Single High Side, Active Low, 1 Output, 5V, 1A, SOT-23-5
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- STMPS2161STR
- Order Code:
- 1842615
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- Technical Datasheet:
- STMPS2161STR Datasheet
- ECAD / MCAD
-
Product Overview
The STMPS2161STR is an enhanced single-channel Power Distribution Switch for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 90mΩ N-channel MOSFET high-side power switch for power distribution. This switch is controlled by a logic enable input. When the output load exceeds the current limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant current mode. When continuous heavy overload and short-circuit increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts the switch OFF to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch remains OFF until a valid input voltage is present.
- Thermal and short-circuit protection with over-current logic output
- CMOS and TTL compatible enable input
- Under-voltage lockout
- 8kV ESD protection
- Reverse current protection
- Fault blanking
Applications
Power Management
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Single High Side
- :
- 1Channels
- :
- 5V
- :
- 1A
- :
- 0.09ohm
- :
- SOT-23
- :
- 5Pins
- :
- Yes
- :
- Active Low
- :
- 1Outputs
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- -
Technical Documents (2)
Packaging type
Cut Tape
9,151 In stock Need more?
9,151 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 5/26/25
9,151 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥153.62
(
¥168.98
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥153.62 (¥168.98) | ( ) |
| 10+ | ¥99.70 (¥109.67) | ( ) |
| 100+ | ¥82.14 (¥90.35) | ( ) |
| 500+ | ¥78.85 (¥86.74) | ( ) |
| 1000+ | ¥76.03 (¥83.63) | ( ) |
| 2500+ | ¥64.27 (¥70.70) | ( ) |
| 5000+ | ¥62.99 (¥69.29) | ( ) |
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