S1F76300 Series

S1F76330 Series Built-in Crystal Oscillator Type CMOS Switching Regulators

DESCRIPTION

The S1F76330 series of CMOS switching regulators provide input voltage step-up and regulation to a specified voltage using an external coil. The devices in these series incorporate precision, low-power reference voltage generators and transistors for driving an internal comparator. They feature low power consumption, low operating voltages and standby operation.

The devices offer a range of fixed output voltages, from 2.35 to 5.00V.

They are available in 8-pin SOP3s.

APPLICATIONS

•Fixed-voltage power supplies for battery-operated equipment such as portable video cassette recorders, video cameras and radios

•Power supplies for pages, memory cards, calculators and similar hand-held equipment

•Fixed-voltage power supplies for medical equipment

•Fixed-voltage power for communications equipment

•Power supplies for microcomputers

•Uninterruptable power supplies

FEATURES

•0.9V (Min.) operating voltage

•8μA (Typ.) maximum current consumption

•Standby operation

•3μA (Typ.) standby current consumption

•Built-in oscillator circuit for use with external crystal oscillator

•SOP3-8pin

LINEUP

 

Voltage (V)

Multiplication

 

 

 

 

Output

Crystal

 

 

 

 

Voltage

Power-on

Battery

Response

voltage

 

 

 

 

Product

 

 

frequency

Oscillator

Package

Input

Output

detection

clear

backup

compensation

temperature

 

source

Output

 

 

 

 

 

 

 

 

 

characteristic

 

 

S1F76330M1B0

1.5

3.00

Crystal

No

No

No

No

No

Yes

SOP3-8pin

(0.9 Min.)

oscillator

 

 

 

 

 

 

 

 

 

 

 

4–22

EPSON

S1F70000 Series Technical Manual