參數(shù)資料
型號: NCP100
廠商: ON SEMICONDUCTOR
英文描述: Sub 1.0 V Precision Adjustable Shunt Regulator
中文描述: 小組1.0 V精密可調(diào)并聯(lián)穩(wěn)壓器
文件頁數(shù): 1/10頁
文件大小: 103K
代理商: NCP100
Semiconductor Components Industries, LLC, 2004
July, 2004 Rev. 8
1
Publication Order Number:
NCP100/D
NCP100
Sub 1.0 V Precision
Adjustable Shunt Regulator
The NCP100 is a precision low voltage shunt regulator that is
programmable over a voltage range of 0.9 V to 6.0 V. This device
features a guaranteed reference accuracy of
±
1.7% at 25
°
C and
±
2.6%
over the entire temperature range of 40
°
C to 85
°
C. The NCP100
exhibits a sharp low current turnon characteristic with a low dynamic
impedance of 0.20
over an operating current range of 100 A to
20 mA. These characteristics make this device an ideal replacement
for zener diodes in numerous application circuits that require a precise
low voltage reference. When combined with an optocoupler, the
NCP100 can be used as an error amplifier for controlling the feedback
loop in isolated low output voltage (2.3 V) switching power supplies.
This device is available in an economical space saving
TSOP5 package.
Features
Programmable Output Voltage Range of 0.9 V to 6.0 V
Voltage Reference Tolerance of
±
1.7%
Sharp Low Current TurnON Characteristic
Low Dynamic Output Impedance of 0.2 from 100 A to 20 mA
Wide Operating Current Range of 80 A to 20 mA
Space Saving TSOP5 Package
PbFree Package is Available
Applications
Reference for Single Cell Alkaline, NiCD and NiMH Applications
Low Output Voltage (2.3 V) Switching Power Supply Error Amp
Battery Powered Consumer Products
Portable Test Equipment and Instrumentation
Cathode (K)
Reference
(R)
Anode (A)
Figure 1. Symbol
Figure 2. Representative Block Diagram
Cathode (K)
Reference
(R)
Anode (A)
0.7 V
TSOP5
SN SUFFIX
CASE 483
PIN CONNECTIONS AND
MARKING DIAGRAM
1
3
Reference
NC
2
Anode
Cathode
4
Anode
5
R
(Top View)
Device
Package
Shipping
ORDERING INFORMATION
NCP100SNT1
TSOP5
3000 / Tape & Reel
RAB= Device Code
Y
= Year
W
= Work Week
http://onsemi.com
NCP100SNT1G
TSOP5
(PbFree)
3000 / Tape & Reel
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
1
5
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