Texas Instruments

Category: Power Management ICs

UCD3138A Highly Integrated Digital Controller for Isolated Power

$0.43 - * $15.03
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
Texas Instruments UCD3138ARMHT 1077 $12.09 Buy
Rochester Electronics UCD3138ARMHT 210 $8.99 $8.99 $8.81 $8.63 $8.27 $8.27 Buy
Digi-Key 296-42037-2-ND 0 250 $13.25 $12.54 $9.35 $10.59 $9.15 $7.89 Buy
Mouser Electronics 595-UCD3138ARMHT 250 1 $16.26 $14.95 $14.33 $12.63 $12.01 $12.01 Buy
AVNET Asia Pacific UCD3138ARMHT 250 $8.30 $7.89 Buy
AVNET Europe UCD3138ARMHT 250 250 * $10.30 * $9.08 Buy
AVNET Express UCD3138ARMHT 710 1 $9.71 $9.48 $9.11 $9.11 Buy
element14 APAC UCD3138ARMHT 71 1 * $15.03 * $13.82 * $12.57 * $11.67 * $11.67 * $11.67 Buy
Farnell UCD3138ARMHT 71 1 * $13.58 * $13.44 * $12.77 * $11.86 * $11.86 * $11.86 Buy
Newark UCD3138ARMHT 71 250 $0.43 $0.43 $0.43 $0.43 $0.43 $0.43 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
A/D Channels 14
Analog Comparators 7
Approx. Price (US$) 2.80 | 1ku
Communications 1 PMBUS,2 UART
Compensator 2-pole/2-zero (PID hardware)
DPWM Resolution(ps) 250
Frequency(Max)(kHz) 2000
GPIOs 30
No. of Digital Power Peripheral feedback loops 3
No. of Outputs 8
Non-Volatile Memory 2kB (Data),32kB (Program)
Operating Temperature Range(C) -40 to 125
Package Group VQFN,WQFN
Package Size mm2
Processor 31.25MHz,32-bit ARM7
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