MIC2212-PPBML TR Micrel Inc, MIC2212-PPBML TR Datasheet - Page 3

• Manufacturer Part Number: MIC2212-PPBML TR
• Description: IC REG LDO DUAL PWR RESET 10-MLF
• Manufacturer: Micrel Inc

Specifications of MIC2212-PPBML TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.12V @ 150mA, 0.24V @ 300mA
• Number Of Regulators: 2
• Current - Output: 150mA, 300mA
• Current - Limit (min): 150mA, 300mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MLF®, QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MIC2212-PPBMLTR; MIC2212-PPBMLTR

Pin Configuration
Pin Description
February 2006
MIC2212
MLF-10 (3x3)
Pin Number
EP
10
1
2
3
4
5
6
7
8
9
Pin Name
VOUT2
VOUT1
CBYP
GND
GND
POR
EN1
EN2
SET
VIN
NC
10-Pin 3mm × 3mm MLF™ (ML)
EN1
EN2
BYP
SET
VIN
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.
Delay Set Input: Connect external capacitor to GND to set the internal delay
for the POR output. When left open, there is no delay. This pin cannot be
grounded.
Ground: Connect externally to Exposed Pad.
No Connection.
Power-On Reset Output: Open-drain output. Active low indicates an output
undervoltage condition on regulator 2.
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 of the IC.
1
2
3
4
5
(Top View)
3
10 VOUT1
9
8
7
6
VOUT2
POR
NC
GND
M9999-022106
Micrel, Inc.