LP5951MFX-3.3/NOPB

3.3V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-23-5ROHS3 CompliantActive

150mA, low IQ, low dropout voltage regulator with enable function

Manufacturer: TI
Manufacturer part #: LP5951MFX-3.3/NOPB
Store part #: C2868516
Package / case: SOT-23-5
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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230 in stock

#C2868516

Stock & price checked 2 days ago

Quantity	Unit price	Pack price
1+	₹95.64	₹95.64
10+	₹82.29	₹822.90
30+	₹72.88	₹2,186.40
100+	₹65.00	₹6,500.00
500+	₹62.59	₹31,295.00
1,000+	₹61.07	₹61,070.00

Quantity (min 1)

1 × ₹95.64

₹95.64

excl. GST

₹112.86 incl. 18% GST

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Standard pack: 3,000 per reel

LP5951MFX-3.3/NOPB

₹95.64 for 1 + GST

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Specifications

Output Voltage: 3.3V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 55uA
Output Configuration: Positive
Operating Voltage: 5.5V
Output Current: 150mA
Features: Enable control;Output discharge;Short Circuit Protection;Over Current Protection;Thermal shutdown
Output Type: Fixed

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.025 g

Overview

The LP5951 regulator is designed to meet the requirements of portable battery-powered systems providing a regulated output voltage and low quiescent current. When switched to shutdown mode via a logic signal at the Enable (EN) pin, the power consumption is reduced to virtually zero. The LP5951 is designed to be stable with small 1-μF ceramic capacitors. The device also features internal protection against short-circuit currents and overtemperature conditions. Performance is specified for a -40°C to 125°C temperature range. The device is available in fixed output voltages in the range of 1.3 V to 3.7 V.

Applications

General Purpose

Key features

Input Voltage Range: 1.8 V to 5.5 V
Output Voltage Range: 1.3 V to 3.7 V
Excellent Line Transient Response: ±2 mV (typical)
Excellent PSRR: –60 dB at 1 kHz typical
Low Quiescent Current of 29 μA typical
Small SC70-5 and SOT-23-5 Packages
Fast Turnon Time of 30 μs typ.
Typical <1 nA Quiescent Current in Shutdown
Ensured 150-mA Output Current
Logic Controlled Enable 0.4 V/0.9 V
Good Load Transient Response of 50 mVpp (typical)
Thermal Overload and Short-Circuit Protection
-40°C to 125°C Junction Temperature Range

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