ML4890CS-5 MICRO-LINEAR [Micro Linear Corporation], ML4890CS-5 Datasheet - Page 2
ML4890CS-5
Manufacturer Part Number
ML4890CS-5
Description
High Efficiency, Low Ripple Boost Regulator
Manufacturer
MICRO-LINEAR [Micro Linear Corporation]
Datasheet
1.ML4890CS-5.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ML4890CS-5
Manufacturer:
ML
Quantity:
20 000
ML4890
PIN CONNECTION
PIN DESCRIPTION
2
NO.
PIN
1
2
3
4
V
V
GND
V
NAME
IN
REF
OUT
FUNCTION
Battery input voltage
200mV reference output
Analog signal ground
LDO linear regulator output
V
GND
V
OUT
V
REF
IN
8-Pin SOIC (S08)
ML4890-5/-3/-T
1
2
3
4
TOP VIEW
8
7
6
5
NO.
PIN
5
6
7
8
PWR GND
SHDN
V
V
V
V
SHDN
PWR GND Return for the NMOS boost transistor
L
BOOST
NAME
BOOST
L
FUNCTION
Boost regulator output for connection
of an output filter capacitor
Boost inductor connection
Pulling this pin high shuts down the
regulator, isolating the load from the
input