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LM51501QWRUMTQ1

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Mouser No:

595-LM51501QWRUMTQ1

Mfr. No:

LM51501QWRUMTQ1

Mfr.:

Texas Instruments

Description:

Switching Voltage Regulators Automotive 1.5-V to 42-V VIN low IQ boo A 595-LM51501QWRUMRQ1

Lifecycle:

Obsolete

Datasheet:

LM51501QWRUMTQ1 Datasheet

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Mfr.:

Texas Instruments

Mfr. No:

LM51501QWRUMRQ1

Description:

Switching Voltage Regulators Automotive 1.5-V to 42-V VIN low IQ boo

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Voltage Regulators
Delivery Restrictions:	Mouser does not presently sell this product in your region.
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	WQFN-16
Topology:	Boost
Output Voltage:	5 V to 42 V
Number of Outputs:	1 Output
Input Voltage - Min:	1.5 V
Input Voltage - Max:	42 V
Switching Frequency:	220 kHz to 2.3 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	LM51501
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	Not Available
Input Voltage:	1.5 V to 42 V
Moisture Sensitive:	Yes
Operating Supply Current:	30 uA
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	250
Subcategory:	PMIC - Power Management ICs
Type:	Boost Controller

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Datasheet

LM51501QWRUMTQ1 Datasheet

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LM51501-Q1 Low IQ Boost Controller

Texas Instruments LM51501-Q1 Low I_Q Boost Controller is a wide input range automatic boost controller. The device can be used to maintain a stable output voltage during automotive cranking from a vehicle battery or from a backup battery. A resistor programs the LM51501-Q1 switching frequency from 220kHz to 2.3MHz. Fast switching (≥ 2.2MHz) minimizes AM band interference and allows a small solution size and fast transient response. The Texas Instruments LM51501-Q1 operates in low I_Q standby mode when the input or output voltage is above the preset standby thresholds and automatically wakes up when the output voltage drops below the preset wake-up threshold.