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UPC305C-A PDF预览

UPC305C-A

更新时间: 2024-11-22 13:15:11
品牌 Logo 应用领域
日电电子 - NEC /
页数 文件大小 规格书
8页 69K
描述
Adjustable Positive Standard Regulator, 4.5V Min, 30V Max, BIPolar, PDIP8, 0.300 INCH, PLASTIC, DIP-8

UPC305C-A 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
Is Samacsys:NJESD-30 代码:R-PDIP-T8
JESD-609代码:e6功能数量:1
端子数量:8最大输出电压 1:30 V
最小输出电压 1:4.5 V封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
座面最大高度:5.08 mm表面贴装:NO
技术:BIPOLAR端子面层:TIN BISMUTH
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

UPC305C-A 数据手册

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DATA SHEET  
BIPOLAR ANALOG INTEGRATED CIRCUT  
µPC305  
POSITIVE VOLTAGE STABILIZED POWER SUPPLY  
DESCRIPTION  
The µPC305 is a high-performance stabilized power supply that can supply a constant voltage in a wide  
temperature range even if the input voltage or load voltage fluctuates, by integrating a high-gain error amplifier and a  
temperature-compensating constant-voltage diode on a single chip.  
FEATURES  
PIN CONFIGURATION (Top View)  
Wide output voltage variable range Vo: 4.5 to 30 V, VDIF: 3 to 30 V  
µ
Current limiter 1  
Current output 2  
Input 3  
PC305C, 305G2  
Excellent load stability  
0.02%  
Good ripple rejection ratio  
0.003%/V  
8 Output  
7 Compensation  
6 Error detection  
5 Reference voltage  
GND 4  
ORDERING INFORMATION  
Part Number  
Package  
µPC305C  
8-pin plastic DIP (7.62 mm (300))  
8-pin plastic SOP (5.72 mm (225))  
µPC305G2  
EQUIVALENT CIRCUIT  
3
2
Input  
R 2.8 kΩ  
7
R
10  
600 Ω  
Q
12  
Q
14  
Current output  
Current limiter  
Q
11  
Q
13  
Q
15  
R
8
Q
10  
1.86 kΩ  
1
R
9
Q
9
1.32 kΩ  
Q
16  
8
7
Output  
Q
6
Q
7
R
6
Q
8
4.4 kΩ  
Compensation  
Q
5
R
4
D
1
3 kΩ  
Q
4
Q
17  
R
6.8 k 3  
Q
3
Q
2
6
5
Error detection  
R2  
Q
18  
51pF  
C
3 kΩ  
Reference voltage  
Q
1
R
5
2.2 kΩ  
4
GND  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all devices/types available in every country. Please check with local NEC representative for  
availability and additional information.  
Document No. G10633EJ3V0DS00 (3rd edition)  
Date Published December 1999 N CP(K)  
Printed in Japan  
1999  
©

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