LM3700XBBP-270 National Semiconductor, LM3700XBBP-270 Datasheet - Page 2

• Manufacturer Part Number: LM3700XBBP-270
• Description: IC MPU SUPERVISOR 2.7V 9MICROSMD
• Manufacturer: National Semiconductor
• Type: Simple Reset/Power-On Resetr

Specifications of LM3700XBBP-270

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 20 ms Minimum
• Voltage - Threshold: 2.7V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 9-MicroSMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM3700XBBP-270TR

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Connection Diagram
Pin Descriptions
A1, A2, A3,
Bump No.
C1
C3
C2
B1
B3
B2
RESET
RESET
Name
GND
LLO
V
NC
NC
CC
Power Supply input.
Reset Logic Output. Pulses low for t
low whenever V
for t
V
Reset Logic Output. RESET is the inverse of RESET (LM3701 only).
Low-Line Logic Output. Early Power-Fail warning output. Low when V
(Low-Line Output Threshold). This output can be used to generate an NMI (Non-Maskable
Interrupt) to provide an early warning of imminent power-failure.
Ground reference for all signals.
No Connect.
No Connect. Test input used at factory only. Leave floating.
MRT
RP
(LM3700 only).
after either V
(looking from the coating side)
micro SMD 9 Bump Package
CC
is below the reset threshold or when MR is below V
CC
Top View
rises above the reset threshold, or after MR input rises above
BPA09
2
RP
20011401
(Reset Timeout Period) when triggered, and stays
Function
CC
MRT
falls below V
. It remains low
LLOT