ADI

ADP7104ARDZ

1.22V~19.45V Positive Adjustable SOIC-8-EP Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOIC-8-EPRoHSActive

20 V, 500 mA, Low Noise, CMOS LDO

Manufacturer: ADI
Manufacturer part #: ADP7104ARDZ
Store part #: C3747035
Package / case: SOIC-8-EP
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tube-packed

Datasheet (PDF)

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6 in stock

#C3747035

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
1+	₹528.68	₹528.68
10+	₹452.41	₹4,524.10
50+	₹407.22	₹20,361.00
100+	₹361.38	₹36,138.00
500+	₹340.29	₹1,70,145.00
1,000+	₹330.74	₹3,30,740.00

Quantity (min 1)

1 × ₹528.68

₹528.68

excl. GST

₹623.84 incl. 18% GST

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Standard pack: 50 per tube

ADP7104ARDZ

₹528.68 for 1 + GST

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Specifications

Output Voltage: 1.22V~19.45V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 900uA
Output Configuration: Positive
Output Current: 500mA
Operating Voltage: 20V
Features: Enable control;Built-in soft-start;Operating status indication;Input under-voltage protection;Reverse-polarity current protection;Thermal shutdown;Over Current Protection
Output Type: Adjustable

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 50 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 0.24 g

Overview

A CMOS, low dropout linear regulator that operates from 3.3 V to 20 V and provides up to 500 mA of output current. This high input voltage LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 19 V to 1.22 V rails. Using an advanced proprietary architecture, it provides high power supply rejection, low noise, and achieves excellent line and load transient response with just a small 1 μF ceramic output capacitor. Available in seven fixed output voltage options and an adjustable version, which allows output voltages that range from 1.22 V to VIN - VDO via an external feedback divider. The output noise voltage is 15 μV rms and is independent of the output voltage. A digital power - good output allows power system monitors to check the health of the output voltage. A user programmable precision undervoltage lockout function facilitates sequencing of multiple power supplies. Available in 8 - lead, 3 mm×3 mm LFCSP and 8 - lead SOIC packages. The LFCSP offers a very compact solution and also provides excellent thermal performance for applications requiring up to 500 mA of output current in a small, low - profile footprint.

Applications

Regulation to noise sensitive applications: ADC, DAC circuits, precision amplifiers, high frequency oscillators, clocks, and PLLs
Communications and infrastructure
Medical and healthcare
Industrial and instrumentation

Key features

Input voltage range: 3.3 V to 20 V
Maximum output current: 500 mA
Low noise: 15 μV rms for fixed output versions
PSRR performance of 60 dB at 10 kHz, VOUT = 3.3 V
Reverse current protection
Low dropout voltage: 350 mV at 500 mA
Initial accuracy: ±0.8%
Accuracy over line, load, and temperature - 2% to + 1%, TJ = - 40°C to + 125°C; - 1.25% to + 1%, TJ = 0°C to + 85°C
Low quiescent current [VIN = 5 V], IGND = 900 μA with 500 mA load
Low shutdown current: < 40 μA at VIN = 12 V, stable with small μF ceramic output capacitor
7 fixed output voltage options: 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V, 5 V, and 9 V
Adjustable output from 1.22 V to VIN - VDO
Foldback current limit and thermal overload protection
User programmable precision UVLO/enable
Power - good indicator
8 - lead LFCSP and 8 - lead SOIC packages