Varnitronics
HE2210M333R HEERMICR
HEERMICR

HE2210M333R

3.3V Positive Fixed SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-23-3RoHSActive

IC REG LINEAR 3.3V 400mA SOT-23-3

Manufacturer
HEERMICR
Manufacturer part #
HE2210M333R
Store part #
C49374753
Package / case
SOT-23-3
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,700 in stock

#C49374753

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹14.01₹70.05
50+₹12.18₹609.00
150+₹11.39₹1,708.50
500+₹10.43₹5,215.00
3,000+₹9.99₹29,970.00
6,000+₹9.72₹58,320.00

5 × ₹14.01

₹70.05

excl. GST

₹82.66 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

HE2210M333R

₹70.05 for 5 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
2uA
Output Configuration
Positive
Operating Voltage
30V
Output Current
400mA
Output Type
Fixed
Features
Short Circuit Protection;Thermal shutdown

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.044 g

Overview

The HE2210 series is a high-voltage, micropower, low-dropout regulator. The device delivers 400mA output current with a 350mV dropout voltage and supports input voltages up to 50V. Typical quiescent current is only 2μA. Fixed output voltage options of 2.5V, 2.8V, 3.0V, 3.3V, 3.6V, 5.0V, 6.0V, 9.0V, and 12V are available. Features include integrated short-circuit and thermal shutdown protection. Although primarily designed as a fixed-voltage regulator, the device can also be used with external components to achieve adjustable output voltage.

Applications

  • Portable battery-powered devices
  • Microcontroller applications
  • Smoke detectors and sensors
  • Audio/video equipment
  • Weighing scales
  • Home automation

Key features

  • High input voltage (up to 50V)
  • Low quiescent current: 2μA (typical)
  • Maximum output current: 400mA
  • Dropout voltage: 350mV @100mA (3.3V)
  • Excellent transient response
  • Output voltage accuracy: ±2% tolerance
  • SOT89-3, SOT23-3, SOT23-5 and SOT89-5 packages
  • PSRR: 85dB @1KHz

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