MIC3975-3.3YMM TR Micrel Inc, MIC3975-3.3YMM TR Datasheet - Page 2
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MIC3975-3.3YMM TR
Manufacturer Part Number
MIC3975-3.3YMM TR
Description
IC REG LDO 750MA 3.3V 8-MSOP
Manufacturer
Micrel Inc
Datasheet
1.MIC3975-5.0YMM.pdf
(12 pages)
Specifications of MIC3975-3.3YMM TR
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.3V @ 750mA
Number Of Regulators
1
Current - Output
750mA (Min)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
MIC3975-3.3YMMTR
MIC3975-3.3YMMTR
MIC3975-3.3YMMTR
MIC3975
Pin Configuration
Pin Description
MIC3975
Pin No.
Fixed
5–8
1
2
3
4
OUT
FLG
EN
IN
Adjustable
Pin No.
1
2
3
4
5–8
1
2
3
4
MSOP-8 (MM)
MIC3975-x.x
Fixed
Pin Name
GND
OUT
FLG
ADJ
EN
8 GND
7
6
5
IN
GND
GND
GND
Pin Function
Enable (Input): CMOS-compatible control input. Logic high = enable, logic
low or open = shutdown.
Supply (Input)
Flag (Output): Open-collector error flag output. Active low = output under-
voltage.
Adjustment Input: Feedback input. Connect to resistive voltage-divider net-
work.
Regulator Output
Ground
2
OUT
ADJ
EN
IN
1
2
3
4
Adjustable
8 GND
7
6
5
GND
GND
GND
February 2005
Micrel