LM809M3-3.08/NOPB National Semiconductor, LM809M3-3.08/NOPB Datasheet - Page 2

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LM809M3-3.08/NOPB

Manufacturer Part Number
LM809M3-3.08/NOPB
Description
IC MICRO RESET CIRCUIT SOT23-3
Manufacturer
National Semiconductor
Type
Simple Reset/Power-On Resetr
Datasheet

Specifications of LM809M3-3.08/NOPB

Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
3.08V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Monitored Voltage
3 V , 3.3 V , 5 V
Undervoltage Threshold
3.04 V
Overvoltage Threshold
3.11 V
Output Type
Active Low
Manual Reset
Not Resettable
Watchdog
No Watchdog
Battery Backup Switching
No
Power-up Reset Delay (typ)
840 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1 V
Supply Current (typ)
15 uA (Typ)
Maximum Power Dissipation
320 mW
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM809M3-3.08
LM809M3-3.08TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM809M3-3.08/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM809M3-3.08/NOPB
Quantity:
1 500
www.national.com
Reset Threshold
Reset Threshold
Reset Threshold
Ordering Information
Custom voltages and improved accuracies are available, subject to minimum orders. Contact your local National Semiconductor Sales Office for information.
Pin Descriptions
(LLP)
1
3
5
4.63
4.38
4.00
3.08
2.93
2.63
2.45
4.63
4.38
4.00
3.08
2.93
2.63
2.63
(V)
(V)
(V)
PIN
SOT-23
1
2
3
LM809 Supplied as 1000
LM810 Supplied as 1000
LM809 Supplied as 1000
units, tape & reel
units, tape & reel
units, tape & reel
LM809M3-4.63
LM809M3-4.38
LM809M3-4.00
LM809M3-3.08
LM809M3-2.93
LM809M3-2.63
LM809M3-2.45
LM810M3-4.63
LM810M3-4.38
LM810M3-4.00
LM810M3-3.08
LM810M3-2.93
LM810M3-2.63
LM809LD-2.63
RESET (LM809)
RESET (LM810)
NAME
GND
V
CC
LM809 Supplied as 3000
LM810 Supplied as 3000
LM809 Supplied as 4500
Ground reference
Active-low output. RESET remains low while V
and for 240ms after V
Active-high output. RESET remains high while V
threshold, and for 240ms after V
Supply Voltage (+5V, +3.3V, or +3.0V)
units, tape & reel
units, tape & reel
units, tape & reel
LM809M3X-4.63
LM809M3X-4.38
LM809M3X-4.00
LM809M3X-3.08
LM809M3X-2.93
LM809M3X-2.63
LM809M3X-2.45
LM810M3X-4.63
LM810M3X-4.38
LM810M3X-4.00
LM810M3X-3.08
LM810M3X-2.93
LM810M3X-2.63
LM809LDX-2.63
2
CC
rises above the reset threshold.
Top Mark
Top Mark
Top Mark
Package
Package
Package
CC
FUNCTION
SFB
SEB
SDB
SCB
SBB
SAB
S8B
S7B
S6B
S5B
S4B
S3B
S9B
S13
rises above the reset threshold.
CC
CC
is below the reset threshold,
Package
SOT23-3
Package
SOT23-3
Package
is below the reset
LLP-6
Type
Type
Type
NSC Package
NSC Package
NSC Package
LDB06A
M03B
M03B

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