DIODES

AP2121AK-2.8TRE1

2.8V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-23-5ROHS3 CompliantActive

High-speed, extremely low-noise LDO regulators

Manufacturer: DIODES
Manufacturer part #: AP2121AK-2.8TRE1
Store part #: C6861087
Package / case: SOT-23-5
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,210 in stock

#C6861087

Stock & price checked 27 h ago

Quantity	Unit price	Pack price
5+	₹12.29	₹61.45
50+	₹9.80	₹490.00
150+	₹8.57	₹1,285.50
500+	₹7.63	₹3,815.00
3,000+	₹6.89	₹20,670.00
6,000+	₹6.52	₹39,120.00

Quantity (min 5, multiples of 5)

5 × ₹12.29

₹61.45

excl. GST

₹72.51 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

AP2121AK-2.8TRE1

₹61.45 for 5 + GST

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Specifications

Output Voltage: 2.8V
Number of Outputs: 1
Operating Temperature: -40℃~+85℃@(Ta)
Supply Current (Iq): 25uA
Output Configuration: Positive
Output Current: 300mA
Operating Voltage: 6V
Output Type: Fixed
Features: Enable control;Short Circuit Protection;Over Current Protection

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.026 g

Overview

The AP2121 series are positive voltage regulator ICs fabricated by CMOS process. Each of these ICs consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection and a chip- enable circuit (5- pin products only). The AP2121 series feature high supply voltage ripple rejection, low dropout voltage, low noise, high output voltage accuracy, and low current consumption which make them ideal for use in various battery- powered devices. The AP2121 series have 1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 2.8V, 2.85V, 3.0V, 3.2V and 3.3V versions. The AP2121 are available in standard SOT- 23- 3, SOT- 23- 5 and CSP- 4 packages.

Applications

Mobile phones, cordless phones
Wireless communication equipment
Portable games
Cameras, video recorders
Sub-board power supplies for telecom equipment
Battery-powered equipment

Key features

Low Dropout Voltage at LOUT = 100mA: 150mV Typical (Except 1.2V, 1.3V and 1.5V Versions)
Low Standby Current 0.1 μA Typical
Low Quiescent Current: 25 μA Typical
High Ripple Rejection: 70dB Typical (f = 1kHz)
Output Current: More Than 200mA (300mA Limit)
Extremely Low Noise: 30 μVrms (10Hz to 100kHz)
Excellent Line Regulation: 4mV Typical
Excellent Load Regulation: 12mV Typical
High Output Voltage Accuracy: ±2%
Excellent Line Transient Response and Load Transient Response
Compatible with Low ESR Ceramic Capacitor (as Low as 1 μF)

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