LM810M3-2.93 National Semiconductor, LM810M3-2.93 Datasheet - Page 2

• Manufacturer Part Number: LM810M3-2.93
• Description: 3-Pin Microprocessor Reset Circuits
• Manufacturer: National Semiconductor

www.national.com
Reset Threshold
Reset Threshold
Custom voltages and improved accuracies are available, subject to minimum orders. Contact your local National Semiconductor Sales Office for information.
Ordering Information
Pin Description
PIN
4.63
4.38
4.00
3.08
2.93
2.63
4.63
4.38
4.00
3.08
2.93
2.63
1
2
3
(V)
(V)
RESET (LM809)
RESET (LM810)
1000 units, tape & reel
1000 units, tape & reel
NAME
GND
LM809 Supplied as
LM810 Supplied as
V
CC
LM809M3-4.63
LM809M3-4.38
LM809M3-4.00
LM809M3-3.08
LM809M3-2.93
LM809M3-2.63
LM810M3-4.63
LM810M3-4.38
LM810M3-4.00
LM810M3-3.08
LM810M3-2.93
LM810M3-2.63
Ground reference
Active-low output. RESET remains low while V
for 240ms after V
Active-high output. RESET remains high while V
for 240ms after V
Supply Voltage (+5V, +3.3V, or +3.0V)
3000 units, tape & reel
3000 units, tape & reel
LM809 Supplied as
LM810 Supplied as
LM809M3X-4.63
LM809M3X-4.38
LM809M3X-4.00
LM809M3X-3.08
LM809M3X-2.93
LM809M3X-2.63
LM810M3X-4.63
LM810M3X-4.38
LM810M3X-4.00
LM810M3X-3.08
LM810M3X-2.93
LM810M3X-2.63
CC
CC
rises above the reset threshold.
rises above the reset threshold.
2
FUNCTION
Top Mark
Top Mark
Package
Package
SDB
SCB
S8B
S7B
S6B
S5B
S4B
S3B
SEB
SBB
SAB
S9B
CC
CC
is below the reset threshold, and
is below the reset threshold, and
Package Type
Package Type
SOT23-3
SOT23-3
NSC Package
NSC Package
M03B
M03B