LTC1754ES6-5#TRMPBF

700kHz boost converter 5V 50mA TSOT-23-6L Voltage Regulators - DC DC Switching Regulators RoHS

TSOT-23-6LROHS3 CompliantActive

Micropower, Regulated 3.3V/5V Charge Pump with Shutdown in SOT-23

Manufacturer: ADI
Manufacturer part #: LTC1754ES6-5#TRMPBF
Store part #: C580438
Package / case: TSOT-23-6L
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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Out of stock

#C580438

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹892.23	₹892.23
10+	₹871.37	₹8,713.70
30+	₹857.24	₹25,717.20
100+	₹843.33	₹84,333.00

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Standard pack: 500 per reel

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Specifications

Operating Temperature: -40℃~+85℃
Frequency - Switching: 700kHz
Function: boost converter
Features: Low-power standby;Load disconnect;Output short-circuit protection
Operating Voltage: 2.7V~5.5V
Output Voltage: 5V
Output Current: 50mA
Quiescent Current: 30uA
Energy Efficiency: 82.7%

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.047 g

Overview

The LTC1754 is a micropower charge pump DC/DC converter that produces a regulated output. The input voltage range is 2V to 4.4V for 3.3V output and 2.7V to 5.5V for 5V output. Extremely low operating current and a low external parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) make the LTC1754 ideally suited for small, battery-powered applications. The total component area of the application circuit shown below is only 0.052 inch2. The LTC1754 operates as a Burst Mode switched capacitor voltage doubler to produce a regulated output. It has thermal shutdown capability and can survive a continuous short circuit from VOUT to GND. The LTC1754 is available in a 6-pin SOT-23 package.

Applications

SIM Interface Supplies for GSM Cellular Telephones
White LED Power Supplies
Li-Ion Battery Backup Supplies
Handheld Computers
Smart Card Readers
PCMCIA Local 5V Supplies

Key features

Ultralow Power: 13μA
Regulated Output Voltage: 3.3V ±4%, 5V ±4%
5V Output Current: 50mA (VIN ≥3.0V)
3.3V Output Current: 40mA (VIN ≥2.5V)
No Inductors Needed
Very Low Shutdown Current: <1μA
Shutdown Disconnects Load from VIN
Internal Oscillator: 600kHz
Short-Circuit and Overtemperature Protected
Ultrasmall Application Circuit: (0.052 Inch2)
6-Pin SOT-23 Package

Alternatives

Similar parts — check the datasheet before substituting.

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