L88MS04T 查看數據表（PDF） - SANYO -> Panasonic

零件编号

产品描述 (功能)

比赛名单

L88MS04T

4 to 12 V, 0.5 A Low Dropout Voltage Regulator with On/Off Function

SANYO -> Panasonic 

Function Table

VSTB

L

H

VOUT

H

L

L88MS00T Series

On/off Control Input Equivalent Circuit

Control

signal

Sample Application Circuit

Adjustment of output voltage VOUT

(1) Reducing VOUT

VOUT can be lowered by externally connecting a resistor

RA between the Cn and VOUT pins.

(2) Increasing VOUT

VOUT can be raised by externally connecting a resistor RB

between the Cn and GND pins.

Pd max – Ta

Common for L88MS00T Series

With infinite heat sink

Mounted on copper-clad

area of 2,000 mm2

Mounted on copper-clad

area 740 mm2

Mounted on copper-clad

area 180 mm2

Mounted on copper-clad

area 36 mm2

No heat sink

Ambient temperature, Ta – °C

The allowable power dissipation is 1.0 W (Ta = 25°C) with no fin attached, but when mounted on a hybrid IC board or printed

circuit board, high allowable power dissipation is achieved, despite the compact package. The graph below depicts the relationship

between the copper-clad area and allowable power dissipation when mounted on a glass epoxy board (50 × 5 0 × 0.8 tmm3) with a

copper thickness of 18 µm.

No.4186-7/11

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