S5215M Datasheet, PDF (1/7 Pages) KODENSHI KOREA CORP. – Low Drop Output Voltage Regulator

S52xxM
Low Drop Output Voltage Regulator
Description
The S52xxM is a u-cap 150mA linear voltage regulator in the SOT-25 package. This regulator has very low dropout
voltage and very low ground current. It is designed especially for hand-sets, battery-powered devices and can be
controlled by a CMOS or TTL. When the S52xxM is disabled, power consumption drops to nearly zero.
Features
• Output current of 150mA
• Low quiescent current
• Low dropout voltage
• Current limit protection
• Logic-controlled electronic enable
Pin Connections
5
1
2
3
PIN Connections
4
1. Input
2. Ground
3. Control
4. Noise bypass
5. Output
Ordering Information
Type NO.
Marking
Package Code
S52xxM
5□□■
SOT - 25
□□: Voltage Code (15:1.5V, 18:1.8V, 25:2.5V, 28:2.8V, 30:3.0V, 33:3.3V, 50:5.0V)
■ : YY&WW Code
Outline Dimensions (Unit : mm )
BLOCK DIAGRAM
V
I
1
Control 3
Bias Circuit
5 Vo
+
- Bandgap
Reference
4
Noise
Bypass
Current
Limit Circuit
2
GND
KSD-I5O005-003
1