RT9164 Datasheet, PDF (1/12 Pages) List of Unclassifed Manufacturers – 1A FIXED AND ADJUSTABLE LOW DROPOUT POSITIVE VOLTAGE REGULATORS

RT9164
1A Fixed and Adjustable Low Dropout
Positive Voltage Regulators
General Description
The RT9164 series of high performance positive
voltage regulators is designed for applications
requiring low dropout performance at fully rated
current. Additionally, the RT9164 series provides
excellent regulation over variations in line and load.
Outstanding features include low dropout
performance at rated current, fast transient
response, internal current-limiting, and thermal-
shutdown protection of the output device. The
RT9164 series of three terminal regulators offers
fixed and adjustable voltage options available in
space-saving SOT-223, and TO-252 packages.
Ordering Information
RT9164-…… … …
Package type
G : SOT-223
L : TO-252 (DPAK)
LR : TO-252
Operating temperature range
C: Commercial standard
Output voltage
Default : Adjustable
25 : 2.5V
28 : 2.85V
33 : 3.3V
35 : 3.5V
Features
z Low Dropout Performance, 1.4V Max.
z Full Current Rating Over Line and Temperature
z Fast Transient Response
z ±1% Output Voltage Accuracy
z 2.5V, 2.85V, 3.3V, and 3.5V Fixed/Adjustable
Output Voltage
z SOT-223 and TO-252 Packages
Applications
z Active SCSI Termination
z Low Voltage Microcontrollers
z Switching Power Supply Post-Regulator
Pin Configurations
Part Number
Pin Configurations
RT9164-……CG
(Plastic SOT-223)
123
TOP VIEW
1. ADJ/GND
2. VOUT (TAB)
3. VIN
RT9164-……CL
(Plastic TO-252)
123
TOP VIEW
1. ADJ/GND
2. VOUT (TAB)
3. VIN
RT9164-……CLR
(Plastic TO-252)
123
TOP VIEW
1. VIN
2. GND (TAB)
3. VOUT
DS9164-08 May 2001
www.richtek-ic.com.tw
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