Datasheet > TCR3EM50A

TCR3EM50A

更新时间： 2024-03-03 10:08:11

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
21页	765K
描述
300 mA Fixed Output LDO Regulator, 5.0 V, DFN4D

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TCR3EM50A 数据手册

TCR3EM series

TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic

TCR3EM series

300 mA CMOS Low Dropout Regulator

1. Description

The TCR3EM series are CMOS general-purpose single-output

voltage regulators with an on/off control input, featuring low dropout

voltage and fast load transient response.

These voltage regulators are available in fixed output voltages

between 0.8 V and 5.0 V and capable of driving up to 300 mA. They

feature Overcurrent protection, Thermal shutdown and Auto-

discharge.

The TCR3EM series is offered in the ultra small plastic mold

package DFN4D (1.0 mm x 1.0 mm; t 0.37 mm (typ.)) and has a low

dropout voltage of 160 mV (2.5 V output, I

= 150 mA). As small

OUT

ceramic input and output capacitors 1.0 µF can be used with the

TCR3EM series, these devices are ideal for portable applications

that require high-density board assembly such as cellular phones.

DFN4D

Weight: 1.1 mg (typ.)

2. Applications

Power IC developed for portable applications

3. Features

• Ultra small package DFN4D (1.0 mm x 1.0 mm; t 0.37 mm (typ.)).

• Wide range output voltage line up (V

• Low dropout voltage

= 0.8 to 5.0 V)

OUT

V_DO= 160 mV (typ.) at 2.5 V output, I_OUT= 150 mA

• High ripple rejection ratio (68 dB (typ.) at 2.5 V output, I_OUT= 10 mA, f = 1 kHz)

• Fast load transient response (-57/+55 mV (typ.) at 2.5 V output, I_OUT= 1 mA ⇔150 mA)

• Overcurrent protection

• Thermal shutdown

• Auto-discharge

• Pull down connection between CONTROL and GND

• Ceramic capacitors can be used (C = 1.0 μF, C

= 1.0 μF)

OUT

2023-10-20

Rev.2.0

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7...21

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