LTC1438CG-ADJ#PBF

LTC1438CG-ADJ#PBF
Mfr. #:
LTC1438CG-ADJ#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Dual Adj Output Hi Eff Sw Reg
Lifecycle:
New from this manufacturer.
Datasheet:
LTC1438CG-ADJ#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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HTML Datasheet:
LTC1438CG-ADJ#PBF DatasheetLTC1438CG-ADJ#PBF Datasheet (P4-P6)LTC1438CG-ADJ#PBF Datasheet (P7-P9)LTC1438CG-ADJ#PBF Datasheet (P10-P12)LTC1438CG-ADJ#PBF Datasheet (P13-P15)LTC1438CG-ADJ#PBF Datasheet (P16-P18)LTC1438CG-ADJ#PBF Datasheet (P19-P21)LTC1438CG-ADJ#PBF Datasheet (P22-P24)LTC1438CG-ADJ#PBF Datasheet (P25-P27)LTC1438CG-ADJ#PBF Datasheet (P28-P30)LTC1438CG-ADJ#PBF Datasheet (P31-P32)
ECAD Model:
More Information:
LTC1438CG-ADJ#PBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
SSOP-28
Output Voltage:
1.19 V, 3.3 V, 5 V
Output Current:
-
Number of Outputs:
2 Output
Input Voltage MAX:
36 V
Topology:
Buck
Input Voltage MIN:
3.5 V
Switching Frequency:
400 kHz
Minimum Operating Temperature:
0 C
Maximum Operating Temperature:
+ 70 C
Series:
LTC1438
Packaging:
Tube
Height:
2 mm
Input Voltage:
15 V
Operating Temperature Range:
0 C to + 70 C
Type:
Synchronous Step-Down Switching Regulator Controller
Brand:
Analog Devices / Linear Technology
Shutdown:
Shutdown
Development Kit:
DC198B
Operating Supply Current:
320 uA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
47
Subcategory:
PMIC - Power Management ICs
Tags
LTC1438CG-A, LTC1438C, LTC1438, LTC143, LTC14, LTC1, LTC
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
DC/DC Cntrlr Dual-OUT Step Down 138kHz Automotive 28-Pin SSOP Tube
***ear Technology
LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators
***log Devices
The LTC1438/LTC1439 are dual, synchronous stepdown switching regulator controllers which drive external N-channel power MOSFETs in a phase-lockable fixed frequency architecture. The Adaptive Power™ output stage selectively drives two N-channel MOSFETs at frequencies up to 400kHz while reducing switching losses to maintain high efficiencies at low output currents. An auxiliary 0.5A linear regulator using an external PNP pass device provides a low noise, low dropout voltage source. A secondary winding feedback control pin (SFB1) guarantees regulation regardless of load on the main output by forcing continuous operation. An additional comparator is available for use as a low battery detector. A power-on reset timer (POR) is included which generates a signal delayed by 65536/fCLK (typ 300ms) after the output is within 5% of the regulated output voltage. Internal resistive dividers provide pin selectable output voltages with remote sense capability on one of the two outputs. The operating current levels are user-programmable via external current sense resistors. Wide input supply range allows operation from 3.5V to 30V (36V maximum). Applications Notebook and Palmtop Computers, PDAs Portable Instruments Battery-Operated Devices DC Power Distribution Systems
Power Management ADI SLP
Image Part # Description
SN75C1168NSR

Mfr.#: SN75C1168NSR

OMO.#: OMO-SN75C1168NSR

RS-422 Interface IC Dual Diff Drvr
SN74LS244NSR

Mfr.#: SN74LS244NSR

OMO.#: OMO-SN74LS244NSR

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt
SN74ABT245BNSR

Mfr.#: SN74ABT245BNSR

OMO.#: OMO-SN74ABT245BNSR

Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
SN74LS245NSR

Mfr.#: SN74LS245NSR

OMO.#: OMO-SN74LS245NSR

Bus Transceivers Octal bus Transceiver
SN74ABT16245ADGGR

Mfr.#: SN74ABT16245ADGGR

OMO.#: OMO-SN74ABT16245ADGGR

Bus Transceivers Tri-State 16-Bit Bus
SN74HC00ANSR

Mfr.#: SN74HC00ANSR

OMO.#: OMO-SN74HC00ANSR

Logic Gates Quad 2-Input Positive-NAND Gates
SN74ABT16541ADGGR

Mfr.#: SN74ABT16541ADGGR

OMO.#: OMO-SN74ABT16541ADGGR

Buffers & Line Drivers Tri-State 16-Bit
SRB22A2FBBNN

Mfr.#: SRB22A2FBBNN

OMO.#: OMO-SRB22A2FBBNN

Rocker Switches SPST 10A BLK ON-OFF Symbols
SRB22A2FBBNN

Mfr.#: SRB22A2FBBNN

OMO.#: OMO-SRB22A2FBBNN-CHERRY

Rocker Switches SPST 10A BLK ON-OFF Symbols
MS27488-20

Mfr.#: MS27488-20

OMO.#: OMO-MS27488-20-704

Circular MIL Spec Tools, Hardware & Accessories 20AWG SEALING PLUG
Availability
Stock:
85
On Order:
2068
Enter Quantity:
Current price of LTC1438CG-ADJ#PBF 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)
Quantity
Unit Price
Ext. Price
1
$16.94
$16.94
25
$11.25
$281.25
100
$9.30
$930.00
250
$8.84
$2 210.00
500
$8.64
$4 320.00
1000
$8.30
$8 300.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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