Specification	LM27313XQMFX/NOPB

Current - Output	800 mA
Frequency - Switching	1.6 MHz
Function	Step-Up
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SC-74A, SOT-753
Qualification	AEC-Q100
Supplier Device Package	SOT-23-5
Synchronous Rectifier	False
Topology	Boost
Voltage - Input (Max) [Max]	14 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Max)	28 V
Voltage - Output (Min/Fixed)	5 V

LM27313-Q1 Series

1.6 MHz boost converter with 30V Internal FET switch in SOT-23, AEC-Q100 qualified

Part	Voltage - Input (Min) [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Voltage - Output (Min/Fixed)	Number of Outputs	Supplier Device Package	Qualification	Voltage - Input (Max) [Max]	Grade	Function	Topology	Output Type	Package / Case	Current - Output	Frequency - Switching	Mounting Type	Voltage - Output (Max)
Texas Instruments LM27313XQMFX/NOPB	2.7 V	-40 °C	125 ¯C	Positive	5 V	1	SOT-23-5	AEC-Q100	14 V	Automotive	Step-Up	Boost	Adjustable	SC-74A SOT-753	800 mA	1.6 MHz	Surface Mount	28 V
Texas Instruments LM27313XMF/NOPB	2.7 V	-40 °C	125 ¯C	Positive	5 V	1	SOT-23-5		14 V		Step-Up	Boost	Adjustable	SC-74A SOT-753	800 mA	1.6 MHz	Surface Mount	28 V
Texas Instruments LM27313XMFX/NOPB	2.7 V	-40 °C	125 ¯C	Positive	5 V	1	SOT-23-5		14 V		Step-Up	Boost	Adjustable	SC-74A SOT-753	800 mA	1.6 MHz	Surface Mount	28 V
Texas Instruments LM27313XQMF/NOPB	2.7 V	-40 °C	125 ¯C	Positive	5 V	1	SOT-23-5	AEC-Q100	14 V	Automotive	Step-Up	Boost	Adjustable	SC-74A SOT-753	800 mA	1.6 MHz	Surface Mount	28 V
Texas Instruments LM27313XMFX	2.7 V	-40 °C	125 ¯C	Positive	5 V	1	SOT-23-5		14 V		Step-Up	Boost	Adjustable	SC-74A SOT-753	800 mA	1.6 MHz	Surface Mount	28 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	3000	$ 0.89
Digikey	Cut Tape (CT)	1	$ 2.04
		10	$ 1.84
		25	$ 1.73
		100	$ 1.48
		250	$ 1.39
		500	$ 1.21
		1000	$ 1.00
	Digi-Reel®	1	$ 2.04
		10	$ 1.84
		25	$ 1.73
		100	$ 1.48
		250	$ 1.39
		500	$ 1.21
		1000	$ 1.00
	Tape & Reel (TR)	3000	$ 0.94
		6000	$ 0.90
Texas Instruments	LARGE T&R	1	$ 1.54
		100	$ 1.27
		250	$ 0.91
		1000	$ 0.69

Description

General part information

LM27313-Q1 Series

The LM27313/-Q1 switching regulator is a current-mode boost converter with a fixed operating frequency of 1.6 MHz.

The use of the SOT-23 package, made possible by the minimal losses of the 800-mA switch, and the small inductors and capacitors result in extremely high power density. The 30-V internal switch makes these solutions perfect for boosting to voltages of 5 V to 28 V.

This device has a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life.

Documents

Technical documentation and resources

LM27313/-Q1 1.6-MHz Boost Converter With 30-V Internal FET Switch in SOT-23 datasheet (Rev. E)

Data sheet