L88MS00T_10 Datasheet, PDF (1/11 Pages) Sanyo Semicon Device – 4 to 12 V, 0.5 A Low Dropout Voltage Regulator with On/Off Function

Ordering number: EN4186B
Monolithic Linear IC
L88MS00T Series
4 to 12 V, 0.5 A Low Dropout Voltage
Regulator with On/Off Function
Overview
The L88MS00T Series has an on-chip on/off function to
maximize equipment power saving effectiveness. Because it
can operate with a low input-output voltage difference, it
contributes to smaller and more efficient set power supplies,
optimum for audio-visual and office automation equipment.
Package Dimensions
unit : mm
3103-TP-5H
[L88MS00T Series]
Functions
. _{Output voltage L88MS04T: 4 V L88MS05T: 5 V}
L88MS06T: 6 V L88MS08T: 8 V
L88MS09T: 9 V L88MS12T: 12 V
. _{On/off control of output voltage by strobe pin (active low)}
. _{500 mA output current}
Features
. _{Low minimum input-output voltage differential (0.4 V typ)}
. ^{enables to save energy and miniaturize transformer size.}
Quiescent current is low with output off (L88MS05T/I_Q OFF
. = 40 μA typ, except ISTB).
Set size can be miniaturized with compact TP-5H power
. package.
Surface mounting on board permits allowable power
dissipation to be raised.
. _{Enhanced mount flexibility with range of formed products.}
. _{On-chip protective circuitry (fold back short circuit, thermal}
. ^{over load).}
External noise suppression pin provided.
Pin Assignment
SANYO : TP-5H
Specifications
Maximum Ratings at Ta = 25°C (common to L88MS00T series)
Parameter
Input voltage
Strobe pin input voltage
Allowable power dissipation
Thermal resistance (junction-atmosphere)
Thermal resistance (junction-to-case)
Operating temperature
Storage temperature
Symbol
V_IN max
V_ST max
Pd max
θj-a
θj-c
Topr
Tstg
Conditions
Ta % 25°C, no heat sink
Tc = 25°C, with infinite heat sink
Ratings
18
V_IN max
1
6.25
125
20
–20 to +85
–55 to +150
Top view
Unit
V
V
W
W
°C/W
°C/W
°C
°C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
31097HA(II)/9302TS No.4186-1/11