NCP600 Datasheet, PDF (1/13 Pages) ON Semiconductor – High Performance Low-Power, LDO Regulator with Enable

NCP600
High Performance
Low−Power, LDO Regulator
with Enable
The NCP600 provides 150 mA of output current at fixed voltage
options, or an adjustable output voltage from 5.0 V down to 1.250 V. It
is designed for portable battery powered applications and offers high
performance features such as low power operation, fast enable
response time, and low dropout.
The device is designed to be used with low cost ceramic capacitors
and is packaged in the TSOP−5/SOT23−5.
Features
• Output Voltage Options:
Adjustable, 1.5 V, 1.8 V, 2.8 V, 3.0 V, 3.3 V, 5.0 V
• Ultra−Low Dropout Voltage of 150 mV at 150 mA
• Adjustable Output by External Resistors from 5.0 V down to 1.250 V
• Fast Enable Turn−on Time of 15 ms
• Wide Supply Voltage Range Operating Range
• Excellent Line and Load Regulation
• High Accuracy up to 1.5% Output Voltage Tolerance over All
Operating Conditions
• Typical Noise Voltage of 50 mV_rms without a Bypass Capacitor
• Pb−Free Package is Available
Typical Applications
• SMPS Post−Regulation
• Hand−held Instrumentation
• Noise Sensitive Circuits – VCO, RF Stages, etc.
• Camcorders and Cameras
http://onsemi.com
5
1
TSOP−5
SN SUFFIX
CASE 483
MARKING DIAGRAM
5
xxx AYWG
G
1
xxx = Specific Device Code
A
= Assembly Location
Y
= Year
W
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
V_in 1
GND 2
5 V_out
V_IN
GND
Fixed Voltage Only
Driver w/
Current Limit
Thermal
Shutdown
+
−
+
−1.25 ^V
Adjustable Version Only
ENABLE
Figure 1. Simplified Block Diagram
V_OUT
ADJ
ENABLE 3
4 ADJ/NC*
(Top View)
* ADJ − Adjustable Version
* NC − Fixed Voltage Version
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 12 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
1
September, 2006 − Rev. 3
Publication Order Number:
NCP600/D