7805B ESTEK | Alldatasheet
Document overview
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Technical content
Features
- Output Current in Excess of 1.0A
- No External Components Required
- Internal Short Circuit Current Limiting
- Internal Thermal OverloadProtection
- Output Transistor Safe-Area Compensation
- Output Voltage Offered in 4% Tolerance Internal Block Digram Package BEIJING ESTEK ELECTRONICS CO.,LTD
Maximum Input Voltage: 35V Operation Junction Temperature Range: -40 °С to 125 ° С
Electrical Characteristics
(Vin=10V, Io=0.5A, Ci=0.33˚F, Co=0.1˚F, Tj=25˚,unless otherwise noted.) Characteristic Symbol Test Condition Min Max Unit Output Voltage Vo 4.8 5.2 V 5.0mA≤Io≤1.0A; Output Voltage Vo 7.0V≤Vin≤20V 0°C ≤Tj≤125° C 4.75 5.25 V Line Regulation ∆Vv 7V ≤ Vin ≤ 25V; 8V ≤ Vin ≤ 12V - Load Regulation ∆Vi 5.0mA≤Io≤1.5A 0.25A≤Io≤0.75A - 100 50 mV 100 50 mV Quiescent Current Ib - 8.0 mA Quiescent Current Change ∆Ib 7V ≤ Vin ≤ 25V, 5mA ≤ Io ≤ 1.0A - 1.3 0.5 mA Typical Applications Circuit Figure 1. High Output Current with Short Circuit Protection
˚˚˚˚ Figure 2. DC Parameters Figure 3. Constant Current Regulator
Ordering Information
ORDERING NUMBER PACKAGE MARKING
7805 TO - 220 ET7805
Address : 6A06--6A07 Rm 6A07,Changyin Office Building ,No.88,Yong Ding Road,Hai Dian District ,Beijing Postalcode:100039 Tel: 86-010-58895780 / 81 / 82 / 83 / 84 Fax : 010-58895793 Http://www.estek.com.cn Email:sales@estek.com.cn REV No:01-060802 BEIJING ESTEK ELECTRONICS CO.,LTD