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參數資料
| 型號： | CS8321 |
| 廠商： | ZF Electronics Corporation |
| 英文描述： | Micropower 5V, 150mA Low Dropout Linear Regulator |
| 中文描述： | 微5V的，150mA的低壓差線性穩壓器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 164K |
| 代理商： | CS8321 |
1
Features
Error
Amplifier
V
IN
Gnd
V
OUT
+ -
Current Limit
Sense
V
OUT
Sense*
Bandgap
Reference
Current Source
(Circuit Bias)
Q
P
Q
N
R
R
1
R
2
*Note: Lead shorted to V
OUT
in 3 pin applications
I
5V ±2% Output
I
Low 140μA (typ)
Quiescent Current
I
150mA Output Current
Capability
I
Fault Protection
-15V Reverse Voltage
Output Current Limit
I
Low Reverse Current
(Output to Input)
Package Options
C
Micropower 5V, 150mA Low Dropout
Linear Regulator
Description
CS8321
The CS8321 is a precision 5V
micropower voltage regulator with
very low quiescent current (140μA
typ at 1mA load). The 5V output is
accurate within ±2% and supplies
150mA of load current with a typi-
cal dropout voltage of only 300mV.
This combination of low quiescent
current and outstanding regulator
performance makes the CS8321
ideal for any battery operated
equipment.
The regulator is protected against
reverse battery and short circuit
conditions. The device can with-
stand 45V load dump transients
making it suitable for use in auto-
motive environments.
Block Diagram
3L D
2
PAK
1
1. V
IN
2. Gnd
3. V
OUT
Other Packages: 16L SO, 16L PDIP,
8L SO, 8L PDIP, (consult factory)
3L TO-220
1
1. V
IN
2. Gnd
3. V
OUT
Transient Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-15V, 45V
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Internally Limited
ESD Susceptibility (Human Body Model) . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40C to 150C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-65C to 150C
Lead Temperature Soldering
Wave Solder (through hole styles only) . . . . . . . .10 sec. max, 260C peak
Reflow (SMD styles only) . . . . . . . .60 sec. max above 183C, 230C peak
Absolute Maximum Ratings
A
Company
¨
Rev. 11/25/96
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
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CS832-1 | 制造商:Captive Fastener Corporation 功能描述: |
| CS8321/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Micropower 5V， 150mA Low DropoutLinear Regulator |
| CS-8321DP3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| CS-8321T3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| CS8321YDP3 | 功能描述:低壓差穩壓器 - LDO 5V/150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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