LP3961ES-3.3/NOPB

3.3V Positive Fixed DDPAK-5(TO-263-5) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

DDPAK-5(TO-263-5)ROHS3 CompliantActive

800mA, high-precision, low-dropout regulator with enable function

Manufacturer: TI
Manufacturer part #: LP3961ES-3.3/NOPB
Store part #: C2867557
Package / case: DDPAK-5(TO-263-5)
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

10 in stock

#C2867557

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹790.28	₹790.28
10+	₹675.58	₹6,755.80
45+	₹605.60	₹27,252.00
90+	₹547.01	₹49,230.90

Quantity (min 1)

1 × ₹790.28

₹790.28

excl. GST

₹932.53 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 45 per reel

LP3961ES-3.3/NOPB

₹790.28 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Output Voltage: 3.3V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 4mA
Output Configuration: Positive
Output Current: 800mA
Operating Voltage: 7V
Output Type: Fixed
Features: Enable control;Operating status indication;Short Circuit Protection;Over Current Protection;Thermal shutdown;Reverse-polarity current protection

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 45 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1.4 g

Overview

The LP396x series of fast ultra-low-dropout linear regulators operate from a 2.5-V to 7-V input supply. A wide range of preset output voltage options are available. These ultra-low dropout linear regulators respond very fast to step changes in load which makes them suitable for low-voltage microprocessor applications. The LP3961 and LP3964 are developed on a CMOS process which allows low quiescent current operation independent of output load current, as well as operation under extremely low dropout conditions.

Applications

Microprocessor Power Supplies
GTL, GTL+, BTL, and SSTL Bus Terminators
Power Supplies for DSPs
SCSI Terminator Post Regulators
High-Efficiency Linear Regulators
Battery Chargers
Other Battery-Powered Applications

Key features

Input Supply Voltage: 2.5 V to 7 V
Ultra-Low Dropout Voltage
Low Ground Pin Current
Load Regulation of 0.02%
15-μA Quiescent Current in Shutdown Mode
Specified Output Current of 0.8-A
DC Output Voltage Accuracy ±1.5%
ERROR Flag Indicates Output Status (LP3961)
Sense Option Improves Better Load Regulation (LP3964)
Extremely Low Output Capacitor Requirements
Overtemperature and Overcurrent Protection
-40°C to 125°C Junction Temperature Range

Alternatives

Similar parts — check the datasheet before substituting.

	Manufacturer	Package	Stock	Price from (excl. GST)	Action
LP3871ESX-3.3/NOPB#C2860806TI · DDPAK-5(TO-263-5)	TI	DDPAK-5(TO-263-5)	10	₹285.36 · 10 in stock	View
LP3856ESX-3.3/NOPB#C2872220TI · DDPAK-5(TO-263-5)	TI	DDPAK-5(TO-263-5)	10	₹1,482.26 · 10 in stock	View
LP3856ES-3.3/NOPB#C2860459TI · DDPAK-5(TO-263-5)	TI	DDPAK-5(TO-263-5)	10	₹726.21 · 10 in stock	View
LT1963AEQ-3.3#PBF#C133146ADI · D2PAK-5	ADI	D2PAK-5	1	₹1,168.72 · 1 in stock	View
REG104FA-3.3/500#C2877281TI · DDPAK-5(TO-263-5)	TI	DDPAK-5(TO-263-5)	5	₹1,641.72 · 5 in stock	View