參數(shù)資料
型號(hào): SPX1202
英文描述: 600mA Low Dropout NPN Voltage Regulator(600mA,低壓差NPN穩(wěn)壓器)
中文描述: npn型600mA的低壓差穩(wěn)壓器(高達(dá)600mA,低壓差npn型穩(wěn)壓器)
文件頁(yè)數(shù): 1/5頁(yè)
文件大小: 143K
代理商: SPX1202
Rev. 10/19/00
SPX1202
600mA Low Dropout NPN Voltage Regulator
FEATURES
Guaranteed 600mA Output
Three Terminal Adjustable Or Fixed 1.5V, 2.5V, 3V, 3.3V & 5V
Very Low Quiescent Current
Low Dropout Voltage Of 1.2 Volts At Full Load
Portable Consumer Equipment
Extremely Tight Load And Line Regulation
Very Low Temperature Coefficient
Logic-Controlled Electronic Shutdown
Internal Overcurrent Limiting & Thermal Overload Protection
Surface Mount Package SOT-223, TO-263, TO-252 , TO-220 & SO-8
PRODUCT DESCRIPTION
The SPX1202 is a low power positive-voltage regulator designed to meet 600mA output current. This device is an excellent choice for
use in battery-powered applications, as active terminators for the SCSI bus, and portable computers. The SPX1202 features very low
quiescent current and very low dropout voltage of 1.2V at a full load and lower as output current decreases. This product is available
as an adjustable or fixed 3V, 3.3V, and 5V output voltages.
The SPX1202 is offered in a 3-pin surface mount package SOT-223, TO-252, TO-220 & TO-263. The output capacitor of 10
μ
F or
larger is needed for output stability of SPX1202 as required by most of the other regulator circuits.
PIN CONNECTIONS
APPLICATIONS
Portable/ Palm Top / Notebook Computers
Battery Chargers
Disk Drives
Portable Instrumentation
SMPS Post-Regulator
Front View
TO-263-3 Package
3
2
1
V
IN
V
OUT
ADJ/GND
S
SOT-223 Package
Front View
SPX1202
1
3
2
V
IN
V
OUT
ADJ/GND
TO-220 Package
Front View
S
V
IN
V
OUT
ADJ/GND
Top View
2
1
3
4
8
7
6
5
SPX1202
V
OUT
V
OUT
V
IN
V
IN
N/C
V
IN
N/C
GND
8-Pin Surface Mount
Front View
TO-252 Package
3
2
1
S
V
IN
V
OUT
ADJ/GND
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