You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
L4975A
DC-DC Switching Buck Step Down Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 5Aout, Multiwatt15-15
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- L4975A
- Order Code:
- 1094222
- Technical Datasheet:
- L4975A Datasheet
Product Overview
The L4975A is a step-down monolithic DC-DC Power Switching Regulator delivering 5A at a voltage variable from 5.1 to 40V. It is realized with BCD mixed technology, the device uses a DMOS output transistor to obtain very high efficiency and very fast switching times. It requires few external components. An efficient operation at switching frequencies up to 500kHz allows reduction in the size of external filter components.
- Internal feed-forward line reg
- Internal current limiting
- Reset and power fail functions
- Input/output sync pin
- Under-voltage lock out with hysteretic turn-ON
- PWM latch for single pulse per period
- Very high efficiency
- Thermal shutdown
- Continuous mode operation
Applications
Power Management
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Buck (Step Down)
- :
- 15V
- :
- 50V
- :
- 1Outputs
- :
- Multiwatt15
- :
- 15Pins
- :
- 5A
- :
- 5.1V
- :
- 40V
- :
- 500kHz
- :
- 150°C
- :
- -
- :
- -
- :
- -
Technical Docs (1)
239 In stock Need more?
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 18/10/21
239 available for 3 - 4 business days delivery
S$19.72
(
S$21.10
Inc. GST)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price (Incl GST) | Your Price (Incl GST) |
|---|---|---|
| 1+ | S$19.72 (S$21.10) | ( ) |
| 10+ | S$18.10 (S$19.37) | ( ) |
| 25+ | S$17.36 (S$18.58) | ( ) |
| 100+ | S$14.53 (S$15.55) | ( ) |
| 250+ | S$13.61 (S$14.56) | ( ) |
| 500+ | S$12.67 (S$13.56) | ( ) |
| 1000+ | S$12.01 (S$12.85) | ( ) |
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool