MAXIM

ADPL16000BATA+T

Step-down type 500kHz Fixed 400mA 5V TDFN-8 Voltage Regulators - DC DC Switching Regulators RoHS

TDFN-8ROHS CompliantActive

Manufacturer: MAXIM
Manufacturer part #: ADPL16000BATA+T
Store part #: C34278331
Package / case: TDFN-8
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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22 in stock

#C34278331

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹461.30	₹461.30
10+	₹450.40	₹4,504.00
30+	₹443.21	₹13,296.30
100+	₹436.01	₹43,601.00

Quantity (min 1)

1 × ₹461.30

₹461.30

excl. GST

₹544.33 incl. 18% GST

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Standard pack: 2,500 per reel

ADPL16000BATA+T

₹461.30 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃
Function: Step-down type
Frequency - Switching: 500kHz
Number of Outputs: 1
Output Type: Fixed
Topology: Buck
Operating Voltage: 4.5V~60V
Switch tube (built-in/external): Built-in
Output Current: 400mA
Output Voltage: 5V
Quiescent Current: 95uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.295 g

Overview

The ADPL16000 series are high-efficiency, high-voltage, synchronous DC-DC converters with integrated MOSFETs, operating over a wide input voltage range of 4.5V to 60V. These converters deliver output currents up to 400mA and generate output voltages from 0.9V to 0.89 × VIN; the ADPL16000A provides a fixed 3.3V output, the ADPL16000B a fixed 5.0V output, and the ADPL16000C features an adjustable output voltage. The series is housed in a compact 8-pin, 2mm × 2mm TDFN-CU package. The device employs a peak current mode control architecture with a MODE pin that allows selection between PWM and PFM control schemes. PWM operation provides constant-frequency switching across all load conditions, making it suitable for applications sensitive to variable switching frequencies. PFM operation disables negative inductor current and further skips pulses at light loads to maximize efficiency. Low on-resistance integrated MOSFETs ensure high efficiency at full load and simplify PCB layout.

Applications

Industrial sensors
4–20mA current loop
HVAC and building control
High-voltage LDO replacement
General-purpose point-of-load power supply

Key features

No external components required, reducing total cost
No Schottky diode — synchronous operation for high efficiency and reduced cost
Internal compensation
Internal feedback voltage divider for fixed 3.3V and 5V output voltages
Internal soft-start
All-ceramic capacitor, ultra-compact layout
Flexibility for multiple power rails in a system
Wide input voltage range: 4.5V to 60V
Fixed 3.3V and 5V output voltage options
Adjustable output voltage option: 0.9V to 0.89 × VIN
Load current up to 400mA
Configurable between PFM and forced PWM modes
Reduced power consumption
92% peak efficiency
PFM for high light-load efficiency
2.2µA (typical) shutdown current
Reliable operation in harsh industrial environments
Hiccup-mode current limiting with auto-retry startup
Integrated output voltage monitoring with open-drain RESET pin
Programmable EN/UVLO threshold
Monotonic startup into pre-biased output
Over-temperature protection
Wide ambient operating temperature range: -40°C to +125°C; junction temperature range: -40°C to +150°C
Compliant with CISPR32 (EN55032) Class B conducted and radiated emissions