Part Number : LM3705XCBP-308

Function : Microprocessor Supervisory Circuits with Power Fail Input

 Package : Micro SMD Type

Maker : National Semiconductor, Texas Instruments

Pinouts :
LM3705XCBP-308 datasheet

Description :

The LM3705XCBP-308, LM3704, LM3705 series of microprocessor supervisory circuits provide the maximum flexibility for monitoring power supplies and battery controlled functions in systems without backup batteries. The LM3704/LM3705 series are available in VSSOP-10
and 9-bump DSBGA packages.

Built-in features include the following: Reset: Reset is asserted during power-up, power
down, and brownout conditions. RESET is ensured down to Vcc of 1.0V.
Manual Reset Input: An input that asserts reset when pulled low.
Power-Fail Input: A 1.225V threshold detector for power fail warning, or to monitor a power supply other than Vcc Low Line Output: This early power failure warning
indicator goes low when the supply voltage drops to a value which is 2% higher than the reset threshold voltage.


• Standard Reset Threshold Voltage: 3.08V
• Custom Reset Threshold Voltages: For Othe Voltages Between 2.2V and 5.0V in 10mV
Increments, Contact Texas Instruments.
• No External Components Required
• Manual-Reset Input
• Precision Supply Voltage Monitor
• Factory Programmable Reset Timeout Delay
• Separate Power Fail Comparator
• Available in DSBGA Package for Minimum Footprint

Reference Site :

Datasheet PDF Download :
LM3705XCBP-308 pdf

Others datasheet of same file :

LM3704, LM3704XCMM-308/NOPB, LM3704YBMM-360/NOPB,

LM3704YCMM-232/NOPB, LM3704YCMM-308/NOPB

2021/08/10 12:02 2021/08/10 12:02