(PDF) S-1132 Datasheet PDF | Seiko Instruments





S-1132 Datasheet PDF

Part Number S-1132
Description High Ripple Rejection Low Dropout Middle Output Current CMOS Voltage Regulator
Manufacture Seiko Instruments
Total Page 30 Pages
PDF Download Download S-1132 Datasheet PDF

Features: Datasheet pdf www.DataSheet4U.com Rev.2.0_00 HIGH RI PPLE-REJECTION LOW DROPOUT MIDDLE OUTPU T CURRENT CMOS VOLTAGE REGULATOR S-113 2 Series The S-1132 Series is a positi ve voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption (300 mA ou tput current) developed based on CMOS t echnology. A 0.1 µF small ceramic capa citor can be used. It operates with low current consumption of 20 µA typ. A b uilt-in Output current protector preven ts the load current from exceeding the current capacitance of the output trans istor. Compared with the conventional 3 00 mA output current CMOS voltage regul ators, high-density mounting is realize d by using the super-small SNT-6A(H) pa ckage and a 0.1µF small ceramic capaci tor. Also, the low current consumption makes the S-1132 series ideal for mobil e devices. „ Features • Output volt age: • Low ESR capacitor can be used: • Wide input voltage range: • High -accuracy output voltage: • Low dropout voltage: • Low current consumption:.

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S-1132 datasheet
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Rev.2.0_00
HIGH RIPPLE-REJECTION LOW DROPOUT
MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1132 Series
The S-1132 Series is a positive voltage regulator with a low
dropout voltage, high output voltage accuracy, and low
current consumption (300 mA output current) developed
based on CMOS technology.
A 0.1 µF small ceramic capacitor can be used. It operates
with low current consumption of 20 µA typ.
A built-in Output current protector prevents the load current
from exceeding the current capacitance of the output
transistor.
Compared with the conventional 300 mA output current
CMOS voltage regulators, high-density mounting is realized
by using the super-small SNT-6A(H) package and a 0.1µF
small ceramic capacitor.
Also, the low current consumption makes the S-1132 series
ideal for mobile devices.
„ Features
Output voltage:
Low ESR capacitor can be used:
Wide input voltage range:
High-accuracy output voltage:
Low dropout voltage:
Low current consumption:
Output current:
High ripple rejection:
Built-in overcurrent protector:
Built-in ON/OFF circuit:
Small package:
1.5 V to 5.5 V, selectable in 0.1 V steps.
A ceramic capacitor of 0.1 µF or more can be used for the output capacitor.
2.0 V to 6.5 V
±1.0%
130 mVDtyapta. S(3h.0eeVt4ouUt.pcuotmproduct, IOUT = 100 mA)
During operation: 20 µA typ., 40 µA max.
During shutdown: 0.01 µA typ., 1.0 µA max.
300 mA output is possible (at VIN VOUT(S) + 1.0 V)*1
70 dB typ. (at 1.0 kHz)
Overcurrent of output transistor can be restricted.
Ensures long battery life.
SOT-23-5, SOT-89-5, SNT-6A(H)
*1. Attention should be paid to the power dissipation of the package when the output current is large.
DataShee
„ Applications
Power supply for battery-powered devices
Power supply for personal communication devices
Power supply for home electric/electronic appliances
Power supply for cellular phones
„ Package
Package Name
SOT-23-5
SOT-89-5
SNT-6A(H)
Package
MP005-A
UP005-A
PI006-A
Drawing Code
Tape
MP005-A
UP005-A
PI006-A
DataSheet4U.com
DataSheet4 U .com
Seiko Instruments Inc.
Reel
MP005-A
UP005-A
PI006-A
1

S-1132 datasheet
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HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1132 Series
Rev.2.0_00
„ Block Diagram
VIN
*1
VOUT
Overcurrent
protector
ON/OFF
ON/OFF
circuit
+
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 1
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DataShee
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