Varnitronics
LN1138B502MR-G NATLINEAR
NATLINEAR

LN1138B502MR-G

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5L

SOT-23-5LROHS CompliantActive

300mA low-dropout CMOS voltage regulator

Manufacturer
NATLINEAR
Manufacturer part #
LN1138B502MR-G
Store part #
C3007991
Package / case
SOT-23-5L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,870 in stock

#C3007991

Stock & price checked 2 days ago

QuantityUnit pricePack price
10+₹6.67₹66.70
100+₹5.23₹523.00
300+₹4.51₹1,353.00
3,000+₹3.97₹11,910.00
6,000+₹3.55₹21,300.00
9,000+₹3.32₹29,880.00

10 × ₹6.67

₹66.70

excl. GST

₹78.71 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

LN1138B502MR-G

₹66.70 for 10 + GST

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Specifications

Output Voltage
5V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Supply Current (Iq)
60uA
Output Configuration
Positive
Output Current
300mA
Operating Voltage
7V
Features
Enable control;Over Current Protection;Short Circuit Protection
Output Type
Fixed

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.037 g

Overview

The LN1138 series are high-speed, low dropout, high-accuracy output voltage, low quiescent current positive voltage regulators developed using CMOS technology. Due to the built-in low on-resistance transistor, the dropout voltage is low, enabling large output currents. To prevent the load current from exceeding the current capacity of the output transistor, overcurrent protection and short-circuit protection circuits are built in.

Applications

  • Mobile phones
  • Cordless phones
  • Cameras, video recording equipment
  • Portable game consoles
  • Portable AV equipment
  • Voltage reference sources
  • Battery-powered systems

Key features

  • Selectable output voltage: adjustable from 1.5V to 5.0V in 0.1V steps
  • High output voltage accuracy: ±2.0%
  • Low dropout voltage: 300mV typical (3.0V output product, Iout = 100mA)
  • High ripple rejection ratio: 60dB (1kHz)
  • Low quiescent current: 60μA (TYP.)
  • Maximum output current: 300mA (VIN ≥ VOUT +1V)
  • Standby current: less than 0.1μA
  • Built-in protection: overcurrent and short-circuit protection

Alternatives

Similar parts — check the datasheet before substituting.

LN1154B502MR-G#C3008047NATLINEAR · SOT-23-5L₹3.12 · 0 in stockView

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