Description
Datasheet RT7257B. . DS7257B-03 September 2012 www.richtek.com. 1. . Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered
Part Number | RT7257BHZSP |
Main Category | Integrated Circuits (ICs) |
Sub Category | PMIC - Voltage Regulators - DC DC Switching Regulators |
Brand | Texas Instruments |
Description | IC REG BUCK ADJ 3A SYNC 8SOP |
Series | - |
Packaging | Cut Tape (CT) |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 4.5V |
Voltage - Input (Max) | 18V |
Voltage - Output (Min/Fixed) | 0.8V |
Voltage - Output (Max) | 12V |
Current - Output | 3A |
Frequency - Switching | 1.2MHz |
Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Supplier Device Package | 8-SOP-EP |
Image |
RT7257BHZSP
TI/ST
2887
0.53
HK HEQING ELECTRONICS LIMITED
RT7257BHZSP
TexasIns
2495
0.8
Gallop Great Holdings (Hong Kong) Limited
RT7257BHZSP
TI/CC
51000
1.07
Sanquan Technology H.K.Limited
RT7257BHZSP
TI?
6000
1.34
Riking Technology (HK) Co., Limited
RT7257BHZSP
TI-BB
1399
1.61
WIN AND WIN ELECTRONICS LIMITED