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ST1S12GR ST DC-DC Converters
The ST1S12GR is a step-down DC-DC converter with 1.5A output current and 1.7MHz fixed switching frequency in a SOT-23-5 package. For selection, verify input from 2.5V to 5.5V, adjustable output from 0.8V to VIN, internal 200mΩ power switch, and -30°C to +85°C operation. Features include 100% duty cycle for low dropout, soft-start, current limiting, and thermal shutdown. Ideal for portable devices, smartphones, tablets, and low-power distributed systems requiring small solution size. In stock at HL Electronics – request a quote for fast delivery.
Part No.:ST1S12GR
Brand:ST
Date Code:
Stock:28,584
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.44 |
| 100+ | $ 0.36 |
| 750+ | $ 0.34 |
| 1500+ | $ 0.32 |
| 3000+ | $ 0.31 |
Technical Specifications
- Part No.ST1S12GR
- Model ST1S12GR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > DC-DC Converters
- Manufacturer STMicroelectronics
- Packaging Tape & Reel (TR)
- Part Status Active
- Function Step-Down
- Topology Buck
- Output Type Adjustable
- Number of Outputs 1
- Voltage - Input 2.5V ~ 5.5V
- Voltage - Output 0.6V ~ 5V
- Current - Output 700 mA
- Frequency - Switching 1.7MHz
- Synchronous Rectifier Yes
- Operating Temperature -30°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package SOT-23-5
- Base Product Number ST1S12
- RoHS ROHS3 Compliant
- Standard Package 3000