Varnitronics
LP38855SX-1.2/NOPB TI
TI

LP38855SX-1.2/NOPB

1.2V Positive Fixed DDPAK-5(TO-263-5) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

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

1.5A, low input voltage (0.98V), ultra-low dropout regulator with enable function

Manufacturer
TI
Manufacturer part #
LP38855SX-1.2/NOPB
Store part #
C2872163
Package / case
DDPAK-5(TO-263-5)
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

428 in stock

#C2872163

Stock & price checked 17 h ago

QuantityUnit pricePack price
1+₹615.42₹615.42
10+₹548.37₹5,483.70
30+₹514.20₹15,426.00
100+₹468.26₹46,826.00
500+₹451.73₹2,25,865.00
1,000+₹444.75₹4,44,750.00

1 × ₹615.42

₹615.42

excl. GST

₹726.20 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: 500 per reel

LP38855SX-1.2/NOPB

₹615.42 for 1 + GST

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

Specifications

Output Voltage
1.2V
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Supply Current (Iq)
11mA
Output Configuration
Positive
Operating Voltage
5.5V
Output Current
1.5A
Features
Enable control;Input under-voltage protection;Reverse-polarity current protection;Over Current Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
500 / Reel
Sold per
Piece
Minimum order
1
Unit weight
1.96 g

Overview

The LP38855 is a high-current, fast-response regulator which can maintain output voltage regulation with an extremely low input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages: VBIAS provides power for the internal bias and control circuits, as well as drive for the gate of the N-MOS power transistor, while VIN supplies power to the load. The use of an external bias rail allows the part to operate from ultra low VIN voltages. Unlike bipolar regulators, the CMOS architecture consumes extremely low quiescent current at any output load current. The use of an N-MOS power transistor results in wide bandwidth, yet minimum external capacitance is required to maintain loop stability. The fast transient response of this device makes it suitable for use in powering DSP, Microcontroller Core voltages and Switch Mode Power Supply post regulators. The LP38855 is available in TO-220 and DDPAK/TO-263 5-Lead packages. Dropout Voltage: 130 mV (typical) at 1.5A load current. Low Ground Pin Current: 10 mA (typical) at 1.5A load current. Shutdown Current: 1 μA (typical) IIN(GND) when EN pin is low. Precision Output Voltage: ±1.0% for TJ = 25°C and ±2.0% for 0°C ≤ TJ ≤ +125°C, across all line and load conditions

Applications

  • ASIC Power Supplies In: Desktops, Notebooks, and Graphics Cards, Servers
  • Gaming Set Top Boxes, Printers and Copiers
  • Server Core and I/O Supplies
  • DSP and FPGA Power Supplies
  • SMPS Post-Regulator

Key features

  • Standard VOUT Values of 0.8V and 1.2V
  • Wide VBAS Supply Operating Range of 3.0V to 5.5V
  • Stable with 10 μF Ceramic Capacitors
  • Dropout Voltage of 130 mv (Typical) at 1.5A Load Current
  • Precision Output Voltage Across All Line and Load Conditions:
  • ±1.0% for TJ = 25°C, ±2.0% for 0°C ≤ TJ ≤ +125°C
  • ±3.0% for -40°C ≤ TJ ≤ +125°C
  • Over-Temperature and Over-Current Protection
  • Available in 5 Lead TO-220 and DDPAK/TO-263 Packages
  • Custom VOUT Values between 0.8V and 1.2V are Available
  • -40°C to +125°C Operating Temperature Range

Alternatives

Similar parts — check the datasheet before substituting.

LP38858SX-1.2/NOPB#C2870383TI · TO-263-5₹592.21 · 29 in stockView
LP38856SX-1.2/NOPB#C2877305TI · DDPAK-5(TO-263-5)₹2,702.23 · 1 in stockView
LP3892ESX-1.2/NOPB#C201955TI · DDPAK-5(TO-263-5)₹673.71 · 1 in stockView
LP3892ES-1.2/NOPB#C2860198TI · DDPAK-5(TO-263-5)₹1,114.38 · 10 in stockView
LP3882ESX-1.2/NOPB#C2868111TI · DDPAK-5(TO-263-5)₹856.47 · 10 in stockView

Same category

More in Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

View all

UMW

XC6206P332MR

Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23

From

₹2.50

15,77,900 in stock

Advanced Monolithic Systems

AMS1117-3.3

3.3V Positive Fixed SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

From

₹27.58

12,45,015 in stock

MSKSEMI

XC6206P332MR-MS

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

From

₹2.32

11,55,350 in stock

UMW

AMS1117-3.3

Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223

From

₹6.50

10,27,350 in stock

HXY MOSFET

XC6206P332MR

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23

From

₹2.45

8,17,050 in stock

UMW

78L05

Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3

From

₹5.03

7,53,080 in stock