Preliminary Datasheet
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2115
Pin Configuration
R5
VOUT
VIN
5
4
R5 Package
(SOT-89-5)
R5A
1
2
3
NC GND EN
M Package
(SOIC-8)
Figure 2. Pin Configuration of AP2115 (Top View)
Pin Descriptions
Pin No.
SOT-89-5
SOIC-8
1
2, 3, 4
2
6, 7
3
5
4
8
5
1
Name
NC/EN
GND
EN/NC
VIN
VOUT
Function
No connection/Chip Enable
GND
Chip Enable, H – normal work, L – shutdown output/ No
Connection
Input Voltage
Output Voltage
Jul. 2011 Rev 1. 1
BCD Semiconductor Manufacturing Limited
2