lm9070t National Semiconductor Corporation, lm9070t Datasheet - Page 8
lm9070t
Manufacturer Part Number
lm9070t
Description
Low-dropout System Voltage Regulator With Keep-alive On/off Control
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM9070T.pdf
(15 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
lm9070t/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
www.national.com
ON/OFF
Input
Control Logic Truth Table
Block Diagram
H
↓
↓
H
L
↑
↑
L
Keep-Alive
Input
H
X
X
X
X
L
L
L
∆V
OUT
V
Voltage
OUT
Output
≥ −300 mV
0V
5V
5V
0V
5V
5V
≤ 4V
↑
after delay
Output
Reset
H
H
H
L
L
L
L
8
Low quiescent current standby (OFF) condition
Output turns ON
Normal ON condition
Output turns OFF
Output kept ON by Keep-Alive Input
Output remains ON (or turns ON)
Output pulled out of regulation, reset flag generated
Output latches OFF
Operating Condition
01283122