MIC2215-AAAYML Micrel Inc, MIC2215-AAAYML Datasheet - Page 3

• Manufacturer Part Number: MIC2215-AAAYML
• Description: IC REG LDO TRPL HI PSRR 16-MLF
• Manufacturer: Micrel Inc

Specifications of MIC2215-AAAYML

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 5.5 V
• Voltage - Input: 2.25 ~ 5.5 V
• Voltage - Dropout (typical): 0.17V @ 250mA
• Number Of Regulators: 3
• Current - Output: 250mA
• Current - Limit (min): 350mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-MLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Configuration
Pin Description
Micrel, Inc.
January 2007
Exposed Pad
Pin Number
OUT1
OUT2
10
11
12
13
14
15
16
VIN1
VIN2
1
2
3
4
5
6
7
8
9
MIC2215-xxx_ML (ML)
Pin Name
(Fixed)
VOUT1
VOUT2
VOUT2
VOUT3
VOUT3
VOUT1
(Fixed)
(Fixed)
(Fixed)
CBYP
ADJ2
ADJ3
ADJ1
(Adj.)
(Adj.)
(Adj.)
VIN1
VIN2
GND
GND
VIN3
GND
EN1
EN2
EN3
NC
Pin Function
Output voltage of regulator 1 (250mA). Connect externally to pin 16.
Supply input of regulator 1 (highest input voltage required for common circuitry).
Supply input of regulator 2.
Output voltage of regulator 2 (250mA). For fixed output device, connect pins 4
and 5 externally.
Output voltage of regulator 2 (250mA). For fixed output device, connect pins 4
and 5 externally.
Adjust Input. Feedback input for regulator 2.
Enable input to regulator 1. Enables regulator 1 output. Active high input.
High = on, low = off.
Enable input to regulator 2. Enables regulator 2 output. Active high input.
High = on, low = off.
Enable input to regulator 3. Enables regulator 3 output. Active high input.
High = on, low = off.
Reference Bypass: Connect external 0.01µF to GND to reduce output noise.
May be left open.
Ground.
Ground.
Supply input of regulator 3.
Output voltage of regulator 3 (250mA). For fixed output device, connect pins 13
and 14 externally.
Output voltage of regulator 3 (250mA). For fixed output device, connect pins 13
and 14 externally.
Adjust Input. Feedback input for regulator 3.
No Connect. Not internally connected.
Adjust Input. Feedback input for regulator 1.
Output voltage of regulator 1 (250mA). Connect externally to pin 1.
Ground.
VIN3
GND
GND
BYP
3
OUT1
OUT2
VIN1
VIN2
MIC2215-AAA_ML (ML)
(Adjustable)
VIN3
GND
GND
BYP
M9999-011207
MIC2215