Varnitronics
TPL903229-DF1R 3PEAK
3PEAK

TPL903229-DF1R

2.9V Positive Fixed DFN-4(1x1) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

DFN-4(1x1)ROHS CompliantActive
Manufacturer
3PEAK
Manufacturer part #
TPL903229-DF1R
Store part #
C37809683
Package / case
DFN-4(1x1)
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

11,825 in stock

#C37809683

Stock & price checked 6 days ago

QuantityUnit pricePack price
1+₹86.62₹86.62
10+₹68.39₹683.90
30+₹59.39₹1,781.70
100+₹50.38₹5,038.00
500+₹44.81₹22,405.00
1,000+₹42.02₹42,020.00

1 × ₹86.62

₹86.62

excl. GST

₹102.21 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: 12,000 per reel

TPL903229-DF1R

₹86.62 for 1 + GST

Specifications

Output Voltage
2.9V
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Supply Current (Iq)
120uA
Output Configuration
Positive
Operating Voltage
5.5V
Output Current
300mA
Features
Enable control;Reverse-polarity current protection;Over Current Protection;Short Circuit Protection;Thermal shutdown;Output discharge
Output Type
Fixed

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
12,000 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.453 g

Overview

300-mA high PSRR, ultra-low noise, and low dropout linear regulators with high output accuracy. Support both fixed output voltage ranges from 0.9 V to 5 V and are stable with 1 μF or larger ceramic output capacitor. Have high PSRR with 87.9 dB at 10 kHz and 8.6 μVRMS ultra-low noise. Suitable for noise-sensitive applications with high noise from previous stage power supply, such as high-performance analog devices, or high-definition imaging equipment. Output shortage protection and thermal overload protection circuits improve the reliability under heavy load conditions. Provide SOT23-5, DFN1x1-4, and WLCSP0.65x0.65-4 packages with guaranteed operating junction temperature range (TJ) from -40°C to +125°C.

Applications

  • Portable and Battery-Powered Equipment
  • Mobile Phones and Tablets
  • Digital Cameras and Audio Devices
  • Power Supply
  • Video Surveillance

Key features

  • Input Voltage Range: 1.75 V to 5.5 V
  • Output Voltage Range: 0.9 V to 5 V
  • ±2% Output Accuracy Over Line, Load Regulation, and Operating Temperature Range
  • 300-mA Maximum Output Current
  • Low Dropout Voltage: 180 mV Maximum at 300 mA
  • High PSRR: – 81.9 dB at 1 kHz, 87.9 dB at 10 kHz, – 61.4 dB at 100 kHz, – 44.7 dB at 1 MHz
  • 8.6-μVRMS Output Voltage Noise
  • Excellent Transient Response
  • Output Reverse Current Protection
  • Stable with a 1-μF or Larger Ceramic Output Capacitor
  • Thermal Shutdown and Over-Current Protection
  • Junction Temperature Range: -40°C to +125°C
  • Package Options: SOT23-5, DFN1x1-4, WLCSP0.65x0.65-4

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