MIC2211 Datasheet, PDF (3/9 Pages) Micrel Semiconductor – Dual UCap LDO in 3mm × 3mm MLF™

MIC2211
Voltage
Code
Adj.
A
1.5
F
1.6
W
1.8
G
1.85
D
1.9
Y
2.0
H
2.1
E
2.5
J
2.6
K
2.7
L
2.8
M
2.850
N
2.9
O
3.0
P
3.1
Q
3.2
R
3.3
S
3.4
T
3.5
U
3.6
V
Table 1. Voltage Codes
Pin Description
Pin Number
1
2
Pin Name
VIN
EN1
3
EN2
4
CBYP
5, 7, 8
6
9
10
EP
NC
GND
VOUT2
VOUT1
GND
Micrel
Pin Function
Supply Input: (VIN1 and VIN2 are internally tied together.)
Enable Input to Regulator 1: Enables regulator 1 output. Active high input.
High = on, low = off. Do not leave floating.
Enable Input to Regulator 2: Enables regulator 2 output. Active high input.
High = on, low = off. Do not leave floating.
Reference Bypass: Connect external 0.01µF to GND to reduce output noise.
May be left open.
No Connection.
Ground: Connect externally to Exposed Pad.
Output of Regulator 2: 300mA output current
Output of Regulator 1: 150mA output current
Ground: Internally connected to the Exposed Pad. Connect externally to pin 6.
August 2004
3
M9999-080204