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LM2703MF-ADJ/NOPB

Micropower Step-Up DC/DC Converter with 350mA Peak Current Limit

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM2703MF-ADJ/NOPB
Datasheet:

LM2703MF-ADJ/NOPB Datasheet (PDF)
genericPartNumber:

TPS65917-Q1
orderablePartNumber:

O917A133TRGZTQ1
partDescription:

Automotive 3.15 V to 5.25 V, 5 buck & 5 LDO Power Management IC (PMIC)
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LM2703MF-ADJ/NOPB General Description

The LM2703 is a micropower step-up DC/DC in a small 5-lead SOT-23 package. A current limited, fixed off-time control scheme conserves operating current resulting in high efficiency over a wide range of load conditions. The 22V switch allows for output voltages as high as 21V. The low 400ns off-time permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications. The LM2703 is ideal for LCD panels requiring low current and high efficiency as well as white LED applications for cellular phone back-lighting. The LM2703 can drive up to 4 white LEDs from a single Li-Ion battery.

Key Features

350mA, 0.7Ω, Internal Switch
Uses Small Surface Mount Components
Adjustable Output Voltage up to 21V
2.2V to 7V Input Range
Input Undervoltage Lockout
0.01µA Shutdown Current
Small 5-Lead SOT-23 Package

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Specifications

genericPartNumber	TPS65917-Q1	orderablePartNumber	O917A133TRGZTQ1
partDescription	Automotive 3.15 V to 5.25 V, 5 buck & 5 LDO Power Management IC (PMIC)	statusDisplay	ACTIVE
statusDescription	This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.