TCR1HF33B

Low Dropout (LDO) Linear Voltage Regulator

  • 相关参考设计(1)

产品概要

Application Consumer equipment / Industrial power supply / Mobile equipment / Camera/Sensor power supply / General purpose power supply
Feature Wide range input voltage / Low dropout voltage / Low quiescent current / Fast load transient response
Output Type Fixed Output
Overcurrent protection Y
Thermal shutdown Y
Inrush current reduction Y
RoHS Compatible Product(s) (#) Available

封装

Toshiba Package Name SOT-25 (SMV)
Package Image 东芝 TCR1HF33B Low Dropout (LDO) Linear Voltage Regulator产品 SMV 封装图片
JEITA SC-74A
Package Code SOT-25
Pins 5
Mounting Surface Mount
Width×Length×Height
(mm)
2.9×2.8×1.1
Package Dimensions 查看
Land pattern dimensions 查看
Ultra Librarian® CAD model
(Symbol, Footprint and 3D model)
Download from UltraLibrarian<sup>®</sup> in your desired CAD format<br>*1 *3

Download from UltraLibrarian® in your desired CAD format
*1 *3

SamacSys CAD model
(Symbol, Footprint and 3D model)
Download from SamacSys<br>*2 *3

Download from SamacSys
*2 *3

 Please refer to the link destination to check the detailed size.

*1

Ultra Librarian® is a Registered trademark and CAD model library of EMA (EMA Design Automation, Inc.). CAD models (Symbol/Footprint /3D model) are provided by UltraLibrarian®. The footprints are generated based on the specifications of Ultra Librarian®.

*2

SamacSys is a wholly owned subsidiary of Supplyframe, Inc. CAD models (Symbol/Footprint /3D model) are provided by Supplyframe, Inc. The footprints are generated based on the specifications of SamacSys.

*3

Please note that the footprint dimensions may differ from the reference Land Pattern dimensions provided on our website.

绝对最大额定值

项目 符号 单位
Input Voltage VIN 40 V
Power Dissipation (mounted on glass-epoxy board(25.4mm×25.4mm)) PD 580 mW

电气特性

项目 符号 条件 单位
Operating Output Current (Max) IOUT - 150 mA
Operating Input Voltage * VIN - 4 to 36 V
Output Voltage (Typ.) VOUT - 3.3 V
Output Voltage Lineup VOUT - 1.8 to 5.0 V
Quiescent Current (Typ.) * IB(ON) IOUT=0mA 1.0 μA
Stand-by Current (Typ.) * IB(OFF) - 0.27 μA
Dropout Voltage (Typ.) * VDO IOUT=0.15A 510 mV
Ripple Rejection Ratio (Typ.) * R.R. f=1kHz 60 dB
Output Noise Voltage (Typ.) * VNO - 100 μVrms
Operating Temperature Topr - -40 to 125
Output Capacitance COUT - ≥0.47 μF

 * Representative value, Please refer to the datasheet for details.

购买及样品申请
请联系东芝官方代理商或就近联系我们的销售网点。
您可以通过以下链接搜索及购买少量样品。

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Oct,2024

Apr,2026

Apr,2026

可订购器件型号

Orderable part number
(example)
MOQ(pcs) Reliability
Information
RoHS Note 库存查询
TCR1HF33B,LM 3000 Yes General Use

参考设计

电源多路复用器电路PCB照片示例
电源多路复用器电路
在此参考设计中,在一个小型印刷电路板(PCB)上实现了具有2个输入和1个输出的电源多路复用器电路。将从东芝的多种产品线选择的MOSFET栅极驱动电路IC、eFuse IC、齐纳二极管和小型封装MOSFET等器件进行组合,实现具有BBM和MBB开关的理想二极管。

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常见问题(FAQ)

Notes

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