Varnitronics
LD59100PUR ST
ST

LD59100PUR

1.2V~5.5V Positive Adjustable DFN-8(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

DFN-8(3x3)ROHS3 CompliantActive

1A ultra-low dropout regulator with reverse current protection

Manufacturer
ST
Manufacturer part #
LD59100PUR
Store part #
C2926455
Package / case
DFN-8(3x3)
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

98 in stock

#C2926455

Stock & price checked 6 days ago

QuantityUnit pricePack price
1+₹144.95₹144.95
10+₹117.56₹1,175.60
30+₹103.87₹3,116.10
100+₹90.40₹9,040.00
500+₹82.15₹41,075.00
1,000+₹78.02₹78,020.00

1 × ₹144.95

₹144.95

excl. GST

₹171.04 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: 3,000 per reel

LD59100PUR

₹144.95 for 1 + GST

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Specifications

Output Voltage
1.2V~5.5V
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Supply Current (Iq)
130uA
Output Configuration
Positive
Operating Voltage
5.5V
Output Current
1A
Features
Enable control;Reverse-polarity current protection;Thermal shutdown;Over Current Protection
Output Type
Adjustable

Packaging & compliance

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

Overview

The LD59100 is a 1 A LDO regulator designed for use in various environments. Its NMOS topology allows reduction of the Rdson of the pass-element, maintaining a very low-dropout voltage even with very low input power supply voltage. The device features very high PSRR characteristics over a wide frequency band, rendering it suitable for use as a secondary regulator for noise-sensitive applications. The enable function can be used to further decrease the overall current consumption in shutdown mode. The LD59100 embeds protection features, such as current limit, thermal shutdown and reverse output current protection.

Applications

  • Post-regulation generic POL
  • Portable equipment
  • Industrial applications
  • Telecom infrastructure

Key features

  • Input voltage range: 2.2 V to 5.5 V
  • Ultra low-dropout: 200 mV typ. at 1 A
  • NMOS topology
  • Very high PSRR: 78 dB @ 100 Hz, 70 dB @ 100 kHz
  • Very fast response to load variation
  • Stable with 1 μF capacitor
  • Thermal shutdown
  • Current limit
  • Adjustable from 1.2 V
  • High output voltage accuracy: 1 % typ. (3 % max.)

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