ADP2138CB-2.8EVALZ

Mfr. #:: ADP2138CB-2.8EVALZ
Manufacturer:: Analog Devices Inc.
Description:: COMPACT, 800 MA, 3 MHZ, STEP-DOWN DC-TO-DC CONVERTER
Lifecycle:: New from this manufacturer.
Datasheet:: ADP2138CB-2.8EVALZ Datasheet
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HTML Datasheet:: ADP2138CB-2.8EVALZ Datasheet ADP2138CB-2.8EVALZ Datasheet (P4-P6)ADP2138CB-2.8EVALZ Datasheet (P7-P8)
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More Information:: ADP2138CB-2.8EVALZ more Information ADP2138CB-2.8EVALZ Product Details

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Attribute Value

Tags: ADP2138, ADP213, ADP21, ADP2, ADP

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ADP2138CB-2.8EVALZ Description

***ical: ADP2138 DC to DC Converter and Switching Regulator Chip Evaluation Board

***et: Evaluation Board For Compact, Step-Down DC-To-DC Converter

***nell: EVALUATION MODULE, POWER MANAGEMENT

***ark: ADP2138CB-2.8 EVALUATION MODULE

***log Devices: The ADP2138 and ADP2139 are high efficiency, low quiescent current, synchronous step-down dc-to-dc converters. The ADP2139 has the additional feature of an internal discharge switch. The total solution requires only three tiny external components. When the MODE pin is set high, the buck regulator operates in forced PWM mode, which provides low peak-to-peak ripple for power supply noise sensitive loads at the expense of light load efficiency. When the MODE pin is set low, the buck regulator automatically switches operating modes, depending on the load current level. At higher output loads, the buck regulator operates in PWM mode. When the load current falls below a predefined threshold, the regulator operates in power save mode (PSM), improving light load efficiency. The ADP2138/ADP2139 operate on input voltages of 2.3 V to 5.5 V, which allows for single lithium or lithium polymer cell, multiple alkaline or NiMH cell, PCMCIA, USB, and other standard power sources. The maximum load current of 800 mA is achievable across the input voltage range. The ADP2138/ADP2139 are available in fixed output voltages of 3.3 V, 3.0 V, 2.8 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, 1.0 V, and 0.8 V. All versions include an internal power switch and synchronous rectifier for minimal external part count and high efficiency. The ADP2138/ADP2139 have internal soft start and they are internally compensated. During logic controlled shutdown, the input is disconnected from the output and the ADP2138/ADP2139 draw 0.2 μA (typical) from the input source. Other key features include undervoltage lockout to prevent deep battery discharge, and soft start to prevent input current overshoot at startup. The ADP2138/ADP2139 are available in a 6-ball wafer level chip scale package (WLCSP). Applications PDAs and palmtop computers Wireless handsets Digital audio, portable media players Digital cameras, GPS navigation units

Market price

Part #	Mfg.	Description	Stock	Price
ADP2138CB-2.8EVALZ DISTI # V36:1790_06221571	Analog Devices Inc	COMPACT, 800 MA, 3 MHZ, STEP-DOWN DC-TO-DC CONVERTER RoHS: Compliant	0	1000:$72.1600 500:$72.1700 100:$72.9800 10:$74.7000 1:$75.0000
ADP2138CB-2.8EVALZ DISTI # ADP2138CB-2.8EVALZ-ND	Analog Devices Inc	BOARD EVALUATION FOR ADP2138 RoHS: Compliant Min Qty: 1 Container: Box	5In Stock	1:$75.7500
ADP2138CB-2.8EVALZ DISTI # 584-ADP2138CB2.8EVLZ	Analog Devices Inc	Power Management IC Development Tools ADP2138CB-2.8 Eval RoHS: Compliant	2	1:$75.0000

Related products

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Part #

Description

Mfr.#: ADP2138CB-1.8EVALZ

OMO.#: OMO-ADP2138CB-1-8EVALZ-ANALOG-DEVICES

ADP2138 DC to DC Converter and Switching Regulator Chip 1.8VDC Output Evaluation Board

Mfr.#: ADP2138CB-2.8EVALZ

OMO.#: OMO-ADP2138CB-2-8EVALZ-ANALOG-DEVICES

COMPACT, 800 MA, 3 MHZ, STEP-DOWN DC-TO-DC CONVERTER

Availability

Stock:: Available
On Order:: 1500
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Current price of ADP2138CB-2.8EVALZ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

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Ext. Price

1: ~~$0.00~~; ~~$0.00~~

10: ~~$0.00~~; ~~$0.00~~

100: ~~$0.00~~; ~~$0.00~~

500: ~~$0.00~~; ~~$0.00~~

1000: ~~$0.00~~; ~~$0.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

ADP2138 12
ADP213 24
ADP21 322
ADP2 553
ADP 4459

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ADP2138CB-2.8EVALZ

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes