Varnitronics
NCP508SQ33T1G onsemi
onsemi

NCP508SQ33T1G

3.3V Positive Fixed SOT-353 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-353ROHS3 CompliantActive

Very Low Noise, Fast On, 50 mA Low Dropout Voltage Regulator

Manufacturer
onsemi
Manufacturer part #
NCP508SQ33T1G
Store part #
C154615
Package / case
SOT-353
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

193 in stock

#C154615

Stock & price checked 10 days ago

QuantityUnit pricePack price
1+₹34.77₹34.77
10+₹33.91₹339.10
30+₹33.47₹1,004.10
100+₹33.04₹3,304.00

1 × ₹34.77

₹34.77

excl. GST

₹41.03 incl. 18% GST

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  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

NCP508SQ33T1G

₹34.77 for 1 + GST

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Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Supply Current (Iq)
100nA
Output Configuration
Positive
Output Current
50mA
Operating Voltage
7V
Features
Enable control;Short Circuit Protection;Thermal shutdown;Over Current Protection
Output Type
Fixed

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
0.09 g

Overview

The NCP508 is a 50 mA low noise voltage regulator, designed to exhibit fast turn on time and high ripple rejection. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP508 has been designed for use with ceramic capacitors. The device is housed in SC−88A and WDFN6 1.5x1.5 packages. Standard voltage versions are 1.5, 1.8, 2.5, 2.8, 3.0, and 3.3. Other voltages are available in 100 mV steps.

Applications

  • RF Subsystems in Handsets
  • Noise Sensitive Circuits; VCOs, PLL

Key features

  • Very Low Noise at 39 μVrms without a Bypass Capacitor
  • High Ripple Rejection of 70 dB at 1 kHz
  • Low Dropout Voltage of 140 mV (typ) at 30 mA
  • Tight Load Regulation, typically 6 mV for ΔIout = 50 mA
  • Fast Enable Turn−On time of 20 μsec
  • Logic Level Enable
  • ESR can vary from a few mΩ to 3 Ω
  • These are Pb−Free Devices

Alternatives

Similar parts — check the datasheet before substituting.

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