ROHM

BD70522GUL-E2

1MHz Step-down type Fixed 500mA 1.2V~3.3V UFBGA-9 Voltage Regulators - DC DC Switching Regulators RoHS

UFBGA-9ROHS3 CompliantActive

Ultra Low Power Buck Converter

Manufacturer: ROHM
Manufacturer part #: BD70522GUL-E2
Store part #: C509828
Package / case: UFBGA-9
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,791 in stock

#C509828

Stock & price checked 2 days ago

Quantity	Unit price	Pack price
1+	₹93.40	₹93.40
10+	₹80.58	₹805.80
30+	₹73.64	₹2,209.20
100+	₹65.59	₹6,559.00
500+	₹62.13	₹31,065.00
1,000+	₹60.38	₹60,380.00

Quantity (min 1)

1 × ₹93.40

₹93.40

excl. GST

₹110.21 incl. 18% GST

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Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 3,000 per reel

BD70522GUL-E2

₹93.40 for 1 + GST

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Specifications

Operating Temperature: -40℃~+85℃
Frequency - Switching: 1MHz
Function: Step-down type
Number of Outputs: 1
Features: Light load efficient mode;Output discharge;Operating status indication;Overcurrent Protection
Output Type: Fixed
Topology: Buck
Operating Voltage: 2.5V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 500mA
Output Voltage: 1.2V~3.3V
Quiescent Current: 180nA

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: 1
Unit weight: 0.026 g

Overview

The BD70522GUL is a Buck Converter featuring 180nA quiescent current and supports output current up to 500mA. The Constant ON-Time (COT) control with ULP (Ultra Low Power) mode provides superior transient response and extends battery life by providing excellent light load efficiency below 10μA load range. The output voltage can be selected from 9 pre-set voltages by VSEL pins. When the input voltage gets close to the output voltage, the IC enters 100%ON mode where the switching operation stops.

Applications

Smoke Detector
Thermostat
Portable Devices
Wearable Devices
Low-Iq Applications without Standby Switcher
Energy Harvesting

Key features

Nano EnergyTM
180nA (Typ) Quiescent Current
Up to 90% Efficiency at 10μA Output Current
Up to 500mA Output Current
9 Selectable Output Voltages (1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.2V, 3.3V)
Power Good Output
100%ON Mode for Low Input Voltage
Discharge Function on VOUT

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