MIC5315 Datasheet, PDF (2/13 Pages) Micrel Semiconductor – Low Voltage Dual 300mA LDO with Voltage Select

Micrel, Inc.
MIC5315
Ordering Information
Part Number
Manufacturing
Part Number
MIC5315-1.5/1.2/1.0YMT MIC5315-F4CYMT
Marking⁽¹⁾ VOUT1⁽²⁾ VOUT2⁽²⁾
F4C
1.5V 1.2V/1.0V
Junction
Temp. Range
–40°C to +125°C
MIC5315-1.5/1.3/1.0YMT MIC5315-F5CYMT
F5C
1.5V 1.3V/1.0V –40°C to +125°C
MIC5315-1.8/1.6/1.1YMT MIC5315-GW3YMT
GW3
1.8V 1.6V/1.1V –40°C to +125°C
MIC5315-1.8/1.8/1.0YMT MIC5315-GGCYMT
GGC
1.8V 1.8V/1.0V –40°C to +125°C
Notes:
1. Pin 1 identifier = ▲.
2. For other voltage option, contact Micrel Marketing for details
3. MLF^® is a GREEN RoHS compliant package. Lead finish is NiPdAu. Mold compound is Halogen Free.
Package⁽³⁾
10-Pin 2mm x 2mm
Thin MLF^®
10-Pin 2mm x 2mm
Thin MLF^®
10-Pin 2mm x 2mm
Thin MLF^®
10-Pin 2mm x 2mm
Thin MLF^®
Pin Configuration
VIN1 1
VIN2 2
VBIAS 3
EN1 4
EN2 5
10 VOUT1
9 VOUT2
8 /VSC2
7 CBYP
6 GND
10-Pin 2mm × 2mm Thin MLF^® (MT)
Pin Description
Pin Number
1
2
3
4
5
6
7
8
9
10
Pin Name
VIN1
VIN2
VBIAS
EN1
EN2
GND
CBYP
/VSC2
VOUT2
VOUT1
Pin Function
Voltage Input for LDO1.
Voltage Input for LDO2.
Bias Input Voltage.
Enable Input for LDO1. Active High Input. Logic High = On; Logic Low = Off; Do
not leave floating.
Enable Input for LDO2. Active High Input. Logic High = On; Logic Low = Off; Do
not leave floating.
Ground.
Bypass: Connect a capacitor to ground to improve output noise and PSRR.
Voltage Select Input for LDO2. Active Low Input. Logic High = Full Output
Voltage; Logic Low = Low Output Voltage. Do not leave floating.
Output of regulator 2.
Output of regulator 1.
July 2008
2
M9999-070208-A