DDR Termination Regulators:

36 Products Found

Newark’s DDR termination regulators help minimize signal reflections, reduce electromagnetic interference, and support clean data transmission across various DDR memory standards, including DDR3, DDR4, and DDR5.

Double Data Rate (DDR) termination regulators are critical components in modern electronic devices. They regulate power through DDR transmission lines. These regulators provide stable and precise voltage regulation for memory system termination circuits. These specialized power management integrated circuits (PMICs) maintain signal integrity and optimize performance in DDR memory architectures.

Key features of these regulators include ultra-low noise output, high precision voltage control, and compact form factors that enable efficient integration into complex electronic systems. They are essential in applications ranging from servers and data centers to high-performance computing, networking equipment, graphics cards, and advanced consumer electronics.

Advanced DDR termination regulators incorporate sophisticated power management techniques, adaptive output capabilities, and thermal protection mechanisms. These innovations help engineers design more reliable, energy-efficient, and performance-optimized memory subsystems across diverse computing platforms. 

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Engineer
Manufacturer
Input Voltage
Output Type
Memory Supported
IC Function
Input Voltage Min
Source / Sink Current
Output Voltage
Fixed Output Voltage Nom
Supply Voltage Min
Input Voltage Max
Adjustable Output Voltage Min
Supply Voltage Max
IC Package Type
Adjustable Output Voltage Max
Controller IC Case Style
IC Case / Package
Output Voltage Nom
DDR Regulator Case Style
No. of Pins
Output Current
Frequency
IC Mounting
Operating Temperature Min
Operating Temperature Max
Linear Regulator Case Style
LDO Regulator Case Style
Dropout Voltage Typ @ Current
Product Range
Automotive Qualification Standard
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78AH1860

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$6.43
10+
$5.90
25+
$5.38
50+
$5.12
Total:$6.43
Min: 1 / Mult: 1
Total:$512.00
Min: 100 / Mult: 1
-
-
DDR4
-
-
3A
-
-
900mV
-
-
3.6V
-
-
-
DFN-EP
-
DFN-EP
10Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
54AH3308

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.92
Total:$3.92
Min: 1 / Mult: 1
-
-
DDR2, DDR3
-
-
2A
-
-
1.3V
-
-
6V
-
-
-
MSOP-EP
-
MSOP-EP
8Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
67AH3007

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.55
10+
$1.98
25+
$1.84
50+
$1.76
100+
$1.69
More Pricing...
Total:$2.55
Min: 1 / Mult: 1
-
-
DDR2, DDR3
-
-
2.7A
-
-
3.3V
-
-
5V
-
-
-
MSOP-EP
-
MSOP-EP
8Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
28AH5860

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.41
10+
$1.02
25+
$0.91
50+
$0.86
100+
$0.80
Total:$1.41
Min: 1 / Mult: 1
-
Fixed
DDR2, DDR3, DDR3L, DDR4
-
3.1V
2A
-
900mV
3.1V
6.5V
-
6.5V
-
-
-
WSON
900mV
-
10Pins
2A
-
Surface Mount
-40°C
105°C
-
SON
-
-
-
73Y2592

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$13.54
10+
$10.55
25+
$9.82
50+
$9.40
100+
$8.98
More Pricing...
Total:$13.54
Min: 1 / Mult: 1
26V
-
DDR, DDR2, DDR3
-
-
2A
2.7V
-
4.5V
-
-
5.5V
-
-
TQFN
TQFN-EP
-
-
24Pins
10A
600kHz
Surface Mount
-40°C
85°C
-
-
-
-
-
73Y3970

RoHS

Date/Lot Code

Each
1+
$5.48
10+
$4.02
25+
$3.81
50+
$3.60
100+
$3.13
More Pricing...
Total:$5.48
Min: 1 / Mult: 1
-
-
-
Power and Current Monitor
-
-
-
-
2.7V
-
-
5.5V
µMAX
-
-
µMAX
-
-
8Pins
-
-
-
-40°C
85°C
-
-
-
-
-
31AH2034

RoHS

Each
1+
$2.95
10+
$2.74
25+
$2.55
50+
$2.44
190+
$2.30
More Pricing...
Total:$2.95
Min: 1 / Mult: 1
-
-
DDR
-
-
-
-
-
2.2V
-
-
5.5V
-
-
-
SOIC
-
-
8Pins
-
-
Surface Mount
0°C
125°C
-
-
-
-
-
73Y2391

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$12.85
10+
$9.98
25+
$9.26
50+
$8.89
100+
$8.48
More Pricing...
Total:$12.85
Min: 1 / Mult: 1
-
-
DDR2, DDR3, LPDDR3, DDR4, LPDDR4, QDR
-
-
3A
-
-
1.1V
-
-
3.6V
-
-
-
TDFN
-
TDFN-EP
10Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
50AK2716

RoHS

Date/Lot Code

Each
1+
$22.74
10+
$15.91
25+
$14.70
74+
$13.47
111+
$12.81
More Pricing...
Total:$22.74
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
16Pins
-
-
-
-40°C
125°C
-
-
-
-
-
50AK2715

RoHS

Date/Lot Code

Each
1+
$22.74
10+
$15.91
25+
$14.68
50+
$13.45
182+
$12.49
More Pricing...
Total:$22.74
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
DFN-EP
-
-
DFN-EP
-
-
16Pins
-
-
-
-40°C
125°C
-
-
-
-
-
51AK6695

RoHS

Date/Lot Code

Each
1+
$19.17
10+
$13.26
25+
$12.22
74+
$11.15
111+
$10.51
More Pricing...
Total:$19.17
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
16Pins
-
-
-
-40°C
85°C
-
-
-
-
-
51AK6694

RoHS

Date/Lot Code

Each
1+
$19.17
10+
$13.26
25+
$12.21
50+
$11.14
182+
$10.08
More Pricing...
Total:$19.17
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
DFN-EP
-
-
DFN-EP
-
-
16Pins
-
-
-
-40°C
85°C
-
-
-
-
-
31AK5894

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.91
10+
$1.46
25+
$1.35
50+
$1.29
100+
$1.23
More Pricing...
Total:$1.91
Min: 1 / Mult: 1
-
-
DDR2, DDR3
-
-
2A
-
-
1.3V
-
-
6V
-
-
-
MSOP-EP
-
MSOP-EP
8Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
51AK6693

RoHS

Date/Lot Code

Each
1+
$17.30
10+
$11.89
25+
$10.93
74+
$9.97
111+
$9.39
More Pricing...
Total:$17.30
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
16Pins
-
-
-
0°C
70°C
-
-
-
-
-
50AK2978

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$18.78
10+
$12.99
25+
$11.47
50+
$10.61
100+
$10.04
More Pricing...
Total:$18.78
Min: 1 / Mult: 1
-
-
DDR1, QDR
-
-
3A
-
-
2.25V
-
-
5.5V
-
-
-
TSSOP-EP
-
-
16Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
51AK6840

RoHS

Date/Lot Code

Each
1+
$19.96
10+
$13.85
25+
$12.74
50+
$11.61
190+
$10.53
More Pricing...
Total:$19.96
Min: 1 / Mult: 1
-
-
DDR1, QDR
-
-
3A
-
-
2.25V
-
-
5.5V
-
-
-
TSSOP-EP
-
-
16Pins
-
-
Surface Mount
-
-
-
-
-
-
-
50AK2714

RoHS

Date/Lot Code

Each
1+
$17.30
10+
$11.89
25+
$10.92
50+
$9.94
182+
$8.98
More Pricing...
Total:$17.30
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
DFN-EP
-
-
DFN-EP
-
-
16Pins
-
-
-
0°C
70°C
-
-
-
-
-
51AK6839

RoHS

Date/Lot Code

Each
1+
$18.78
10+
$12.99
25+
$11.93
50+
$10.87
190+
$9.82
More Pricing...
Total:$18.78
Min: 1 / Mult: 1
-
-
DDR1, QDR
-
-
3A
-
-
2.25V
-
-
5.5V
-
-
-
TSSOP
-
-
16Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
50AK2717

RoHS

Date/Lot Code

Each
1+
$42.58
5+
$36.81
10+
$31.03
25+
$29.19
74+
$27.55
Total:$42.58
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
16Pins
-
-
-
-55°C
125°C
-
-
-
-
-
33AH5229

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.76
10+
$1.36
25+
$1.26
50+
$1.20
100+
$1.14
Total:$1.76
Min: 1 / Mult: 1
-
-
DDR1, DDR2, DDR3, LPDDR3, DDR4, LPDDR4
-
-
3A
-
-
2.375V
-
-
3.5V
-
-
-
VSON
-
VSON
10Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
29AH1561

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.26
10+
$0.91
25+
$0.82
50+
$0.77
100+
$0.72
More Pricing...
Total:$1.26
Min: 1 / Mult: 1
-
Fixed
DDR, DDR2, DDR3, DDR3L, DDR4
-
2.375V
-
-
1.25V
2.375V
3.5V
-
3.5V
-
-
-
VSON
1.25V
-
10Pins
3A
-
Surface Mount
-40°C
85°C
-
VSON
-
-
-
54AH3309

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+
$2.55
10+
$1.99
25+
$1.84
50+
$1.76
100+
$1.69
More Pricing...
Total:$2.55
Min: 1 / Mult: 1
-
-
DDR2, DDR3, DDR3L, DDR4
-
-
3A
-
-
1.05V
-
-
3.6V
-
-
-
MSOP-EP
-
MSOP-EP
8Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
81Y3820

RoHS

Each (Supplied on Full Reel)
Full Reel
3000+
$0.88
6000+
$0.86
Total:$2,634.00
Min: 3000 / Mult: 3000
-
-
DDR2, DDR3, LPDDR3, DDR4
-
-
3A
-
-
2.375V
-
-
5.5V
-
-
-
DFN
-
DFN
10Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
62X8262

RoHS

Each (Supplied on Full Reel)
Full Reel
3000+
$0.68
6000+
$0.64
12000+
$0.58
18000+
$0.56
30000+
$0.54
Total:$2,031.00
Min: 3000 / Mult: 3000
-
-
DDR, DDR2, DDR3, DDR4
-
-
-
-
-
1.1V
-
500mV
3.6V
-
1.5V
-
DFN
-
-
10Pins
3A
-
Surface Mount
-40°C
125°C
DFN
-
-
-
-
68X4234

RoHS

Each (Supplied on Full Reel)
Full Reel
1+
$0.51
3000+
$0.50
6000+
$0.46
12000+
$0.43
18000+
$0.40
More Pricing...
Total:$1,277.50
Min: 2500 / Mult: 2500
-
-
DDR2, DDR3
-
-
-
-
-
1.5V
-
-
5.5V
-
-
-
NSOIC
-
NSOIC
8Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
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