YB1210 – 300mA
Ultra-Low-Noise, High PSRR LDO Regulator
Figure 1-2. SOT-23 / SOT-89 application circuit
Pin Configuration
Pin Description
Table 1
Pin
Name
GND
SOT-89 Description
Ground Pin
Pin
1
Name
IN
SOT-25 Description
Unregulated Input Supply
Ground Pin
1
2
3
IN
OUT
Name
OUT
GND
IN
Unregulated Input Supply
Regulated Voltage Output
SOT-89R Description
Regulated Voltage Output
Ground Pin
2
GND
EN
3
Pull High To Enable The Regulator
No
Connection
For
Normal
Pin
1
N.C. or
Bypass
Operation Or Noise Bypass For
Ultra-Low-Noise
Operation By A 30nF Cap. To GND
4
2
5
Pin
1
OUT
Name
GND
OUT
IN
Regulated Voltage Output
SOT-23 Description
Ground Pin
3
Unregulated Input Supply
2
Regulated Voltage Output
Unregulated Input Supply
3
YB1210 MRev.1.5
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2
YOBON [ YOBON TECHNOLOGIES,INC. ]
