Varnitronics
LN1139BAMR-G NATLINEAR
NATLINEAR

LN1139BAMR-G

800mV~7.4V Positive Adjustable SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-23-5ROHS CompliantActive

300mA Low Dropout Programmable output CMos Voltage Regulators

Manufacturer
NATLINEAR
Manufacturer part #
LN1139BAMR-G
Store part #
C236374
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

3,310 in stock

#C236374

Stock & price checked 6 days ago

QuantityUnit pricePack price
10+₹7.78₹77.80
100+₹6.11₹611.00
300+₹5.28₹1,584.00
3,000+₹4.66₹13,980.00
6,000+₹4.15₹24,900.00
9,000+₹3.90₹35,100.00

10 × ₹7.78

₹77.80

excl. GST

₹91.80 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

LN1139BAMR-G

₹77.80 for 10 + GST

Specifications

Output Voltage
800mV~7.4V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Supply Current (Iq)
30uA
Output Configuration
Positive
Output Current
300mA
Operating Voltage
8V
Features
Enable control;Operating status indication;Over Current Protection;Thermal shutdown;Short Circuit Protection
Output Type
Adjustable

Packaging & compliance

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

Overview

The LN1139 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error correction, current limiter and a phase compensation circuit plus a driver transistor. External output feedback, customers can easily get the required voltage. In order to make the load current does not exceed the current capacity of the output transistor, built-in over-current protection, over temperature protection and short circuit protection. LN1139 may have the POWER GOOD indicator. When the FB voltage reaches 0.75V, PG output is high. When the FB drops below 0.7V, PG output is low. The internal op amp with advanced structure, the output capacitor can be omitted!

Applications

  • Mobile phones
  • Cordless phones
  • Cameras, Video cameras
  • Portable games
  • Portable AV equipment
  • Reference voltage
  • Battery powered equipment

Key features

  • programmable output: Minimum can go to 0.8V
  • Highly Accurate: ±1.5%
  • Dropout Voltage: 300mV @ 100mA (3.0V type)
  • High Ripple Rejection: 50dB (10kHz)
  • Low Power Consumption: 30μA (TYP.)
  • Maximum Output Current: 300mA (VIN = VOUT + 1V)
  • Standby Current: less than 0.1μA
  • Internal protector: current limiter, short protector and over temperature protection
  • Instructions with POWER GOOD

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