Datasheet > TCR3LM33A

TCR3LM33A

更新时间： 2023-12-20 18:44:53

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
20页	757K
描述
300 mA Fixed Output LDO Regulator, 3.3 V, DFN4D

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TCR3LM33A 数据手册

TCR3LM series

TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic

TCR3LM series

Low quiescent current, 300 mA CMOS Low Dropout Regulator in ultra small package

1. Description

The TCR3LM series are CMOS general-purpose single-output

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

quiescent current.

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 TCR3LM 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 low

quiescent current (I = 1.2 μA (typ.) at I

= 0 mA). As small

OUT

ceramic input and output capacitors 0.47 μF can be used with the

TCR3LM 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.)).

• Low quiescent current (I

= 1.2 μA (typ.) at I

= 0 mA)

B(ON)

OUT

• High Ripple rejection ratio (74 dB (typ.) at 100 Hz, 0.8 V-output)

• Fast load transient response (-70/+35 mV at 2.8 V-output, I

= 1 mA ⇔ 100 mA)

OUT

• Low Dropout voltage (V

= 213 mV (typ.) at 2.8 V-output, I

= 200 mA)

OUT

• Wide range output voltage line up (V

• Overcurrent protection

• Thermal shutdown

= 0.8 to 5.0 V)

OUT

• Auto-discharge

• Pull down connection between CONTROL and GND

• Ceramic capacitors can be used (C = 0.47 μF, C

= 0.47 μF)

OUT

Start of commercial production

2023-03

2023-10-20

Rev.4.0

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7...20

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