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IK Semicon |
Technical Data
Low Drop Regulator with Signal
Interface Logic Circuit
IK3101
DESCRIPTION
The IC is linear voltage regulator 5V with low dropout voltage typically
100mV at light loads and less then 500mV at full loads, with better then 4%
output voltage accuracy. In additional IC have logical blokes for additional
functions.
FEATURES
• Voltage regulator 5V with 4% output voltage accuracy
• Low dropout voltage 0.7V Max
www.Da•taSLhoeaedt4cUu.rcroenmt 200mA Max
• Low Standby Current Consumption : 500㎂
• Logical blokes for internal back light control
• Over Voltage & Over Temperature Protection
• Short Current Protection
• 60V Load Dump Protection
ORDERING INFORMATION
IK3101 SOIC
TA = -40° to 85°C for package
PIN DIAGRAM
VDD
S3out
S1out
S1in
GND
Vout
Din
Dout
01
02
03
04
05
06
07
08
16 S3in
15 S4out
14 S2in
13 S2out
12 Vin
11 GND
10 Rsin
09 Swin
PIN NAME
FUNCTION
PIN
01 VDD Power supply logic blokes 09
02 S3out
Output S3out
10
03 S1out
Output S1out
11
04 S1in
Input S1in
12
05 GND
Ground
13
06
Vout Output regulator voltage 5V
14
07 Din
Input Din
15
08 Dout
Output Dout
16
NAME
Swin
Rsin
GND
Vin
S2out
S2in
S4out
S3in
FUNCTION
Input Swin
Input Rsin
Ground
Input voltage
Output S2out
Input S2in
Output S4out
Input S3in
Rev. 00
www.DataSheet4U.com
IK3101
Schematic Diagram
MAXIMUM RATINGS (Ta=25oC)
Symbol
Vin
Iout
S1in
S2in
S3in
Swin
Rsin
Din
Ta
Pd
Tj
Ts
Characteristics
Operating Input Voltage
Output Current
Input Voltage
Input Voltage
Input Voltage
Input Voltage
Input Voltage
Input Voltage
Operating Temperature
Power Dissipation
Junction Temperature
Storage Temperature
Rating
29
200
24
24
24
5
24
5
From -40 to 85
500
-50 ~ 150
-55 ~ 155
Units
V
mA
V
V
V
V
V
V
oC
mW
oC
oC
Rev. 00
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