參數(shù)資料
型號: CS403GT5
廠商: ZF Electronics Corporation
英文描述: 5V, 750mA Linear Regulator with RESET
中文描述: 5V的,七五○毫安線性穩(wěn)壓器的復(fù)位
文件頁數(shù): 1/6頁
文件大?。?/td> 158K
代理商: CS403GT5
The CS403 is a linear regulator spe-
cially designed as a post regulator.
The CS403 provides low noise, low
drift, and high accuracy to
improve the performance of a
switching power supply. It is ideal
for applications requiring a highly
efficient and accurate linear regu-
lator. The active RESET makes the
device particularly well suited to
supply microprocessor based sys-
tems. The PNP-NPN output stage
assures a low dropout voltage
without requiring excessive supply
current. Its features include low
dropout (1V typically) and low
supply drain (4mA typical with
I
OUT
= 500mA).
The CS403 design optimizes sup-
ply rejection by switching the
internal reference from the supply
input to the regulator output as
soon as the nominal output voltage
is reached.
1
Features
I
5V ±5% Output Voltage
I
Low Drift
I
High Efficiency
I
Short Circuit Protection
I
Active Delayed Reset
I
Noise Immunity on Reset
I
750mA Output Current
Package Options
5 Lead TO-220
Tab (Gnd)
1
C
5V, 750mA Linear Regulator
with RESET
Description
CS403
Gnd
Delay
V
IN
+
-
+
-
-
+
TO V
OUT
REF
V
OUT
Output
Current
Limit
Start
V
CMP
Delay
Comparator
Low Voltage
INHIBIT
Comparator
Error Amp
I
CHARGE
SCR
Latch
RESET
Block Diagram
Absolute Maximum Ratings
Forward Input Voltage..................................................................................18V
Operating Junction Temperature, T
J
..............................................-40 to 150C
Storage Temperature........................................................................-55 to 150C
Lead Temperature Soldering
Wave Solder (through hole styles only)..........10 sec. max, 260C peak
1. V
IN
2. RESET
3. Gnd
4. Delay
5. V
OUT
Rev. 2/18/98
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Email: info@cherry-semi.com
Web Site: www.cherry-semi.com
A
Company
¨
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