DatasheetsPDF.com

TK71426S

TOKO
Part Number TK71426S
Manufacturer TOKO
Description LDO Regulator
Published Sep 11, 2016
Detailed Description TK714xxS LDO Regulator with base terminal for Current Boost TK714xxS 1. DESCRIPTION The TK714xxS is a low dropout linea...
Datasheet PDF File TK71426S PDF File

TK71426S
TK71426S

Overview
TK714xxS LDO Regulator with base terminal for Current Boost TK714xxS 1.
DESCRIPTION The TK714xxS is a low dropout linear regulator with internal PNP pass transistor that can supply 100mA load current.
The phase compensation in the IC has been optimized that the output capacitor can be omitted.
The TK714xxS is provided with the On/Off control function and also with the base terminal for the external transistor that 1A low dropout regulator can be easily composed by connecting external transistor (Hfe around 100).
2.
FEATURES „An external transistor can be used.
(Base current Typ10mA) „ On/Off control available (High ON).
„ No input current at Off mode „Excellent output stability (CL 0.
022µF,Iout 2mA) „High ripple rejection (-70dB at 1kHz) „100mA load current guarantee „Output voltage available from 1.
3 to 5.
0V (0.
1V step).
3.
APPLICATIONS „ Electronic Equipment „ Battery Powered Systems Mobile communications, etc.
4.
PIN CONFIGURATION Vin 1 GND 2 Vcont 3 5 4 Vout Base 5.
BLOCK DIAGRAM Vin 1 GND 2 Vcont 3 SW Control Circuit Bandgap Reference Error Amp Over Current Limit Over Heat Protection 5 Vout 4 BASE GC3-H028A Page 2 6.
ORDERING INFORMATION TK714xxS ORDERING INFORMATION TK714 Voltage Code EX 33 : 3.
3V 50 : 5.
0V Package Code S : SOT23-5 SL Tape/Reel Code Operating Temp Range C : -30~80 I : -40~85 Standard voltage (net multiplication bold-faced type) TK71415S TK71420S TK71425S TK71430S TK71435S TK71440S TK71445S TK71450S TK71416S TK71421S TK71426S TK71431S TK71436S TK71441S TK71446S TK71417S TK71422S TK71427S TK71432S TK71437S TK71442S TK71447S TK71413S TK71418S TK71423S TK71428S TK71433S TK71438S TK71443S TK71448S TK71414S TK71419S TK71424S TK71429S TK71434S TK71439S TK71444S TK71449S *Please contact your authorized TOKO representatives for voltage availability.
GC3-H028A Page 3 TK714xxS 7.
ABSOLUTE MAXIMUM RATINGS Parameter Absolute Maximum Ratings Supply Voltage Reverse Bias Control pin Voltage Base Drive pin Voltage Storage Tempera...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)