DDR1, DDR2, DDR3 DDR Termination Regulators:

40 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+
$3.420
10+
$3.140
25+
$2.860
50+
$2.730
Total:$3.42
Min: 1 / Mult: 1
Total:$273.00
Min: 100 / Mult: 1
-
-
DDR4
-
-
3A
-
-
900mV
-
-
3.6V
-
-
-
DFN-EP
-
DFN-EP
10Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
33AH5229

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.260
10+
$0.973
25+
$0.900
50+
$0.860
100+
$0.819
Total:$1.26
Min: 1 / Mult: 1
-
-
DDR1, DDR2, DDR3, LPDDR3, DDR4, LPDDR4
-
-
3A
-
-
2.375V
-
-
3.5V
-
-
-
VSON
-
VSON
10Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
54AH3308

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.820
Total:$2.82
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+
$1.830
10+
$1.430
25+
$1.320
50+
$1.260
100+
$1.210
More Pricing...
Total:$1.83
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+
$1.010
10+
$0.733
25+
$0.660
50+
$0.621
100+
$0.581
More Pricing...
Total:$1.01
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+
$9.740
10+
$7.590
25+
$7.060
50+
$6.770
100+
$6.470
More Pricing...
Total:$9.74
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+
$3.940
10+
$2.890
25+
$2.740
50+
$2.590
100+
$2.250
More Pricing...
Total:$3.94
Min: 1 / Mult: 1
-
-
-
Power and Current Monitor
-
-
-
-
2.7V
-
-
5.5V
µMAX
-
-
µMAX
-
-
8Pins
-
-
-
-40°C
85°C
-
-
-
-
-
31AH2034

RoHS

Each
1+
$2.120
10+
$1.970
25+
$1.830
50+
$1.750
190+
$1.650
More Pricing...
Total:$2.12
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+
$9.240
10+
$7.180
25+
$6.660
50+
$6.390
100+
$6.100
More Pricing...
Total:$9.24
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
-
-
-
-
-
27AC9927

RoHS

Each (Supplied on Full Reel)
Full Reel
3000+
$0.485
6000+
$0.441
12000+
$0.397
18000+
$0.382
30000+
$0.374
Total:$1,455.00
Min: 3000 / Mult: 3000
-
-
-
-
-
-
-
750mV
-
-
-
-
-
-
-
DFN
-
-
10Pins
3A
-
-
-40°C
125°C
-
DFN
-
750mV 3mA LDO Voltage Regulators
-
50AK2716

RoHS

Date/Lot Code

Each
1+
$16.360
10+
$11.440
25+
$10.570
74+
$9.690
111+
$9.210
More Pricing...
Total:$16.36
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
16Pins
-
-
-
-40°C
125°C
-
-
-
-
-
51AK6695

RoHS

Date/Lot Code

Each
1+
$13.790
10+
$9.540
25+
$8.790
74+
$8.020
111+
$7.560
More Pricing...
Total:$13.79
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
16Pins
-
-
-
-40°C
85°C
-
-
-
-
-
50AK2715

RoHS

Date/Lot Code

Each
1+
$16.360
10+
$11.440
25+
$10.560
50+
$9.670
182+
$8.980
More Pricing...
Total:$16.36
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
DFN-EP
-
-
DFN-EP
-
-
16Pins
-
-
-
-40°C
125°C
-
-
-
-
-
51AK6694

RoHS

Date/Lot Code

Each
1+
$13.790
10+
$9.540
25+
$8.780
50+
$8.010
182+
$7.250
More Pricing...
Total:$13.79
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+
$1.370
10+
$1.050
25+
$0.970
50+
$0.927
100+
$0.883
More Pricing...
Total:$1.37
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+
$12.440
10+
$8.550
25+
$7.860
74+
$7.170
111+
$6.750
More Pricing...
Total:$12.44
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+
$13.510
10+
$9.340
25+
$8.250
50+
$7.630
100+
$7.220
More Pricing...
Total:$13.51
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+
$14.360
10+
$9.960
25+
$9.160
50+
$8.350
190+
$7.570
More Pricing...
Total:$14.36
Min: 1 / Mult: 1
-
-
DDR1, QDR
-
-
3A
-
-
2.25V
-
-
5.5V
-
-
-
TSSOP-EP
-
-
16Pins
-
-
Surface Mount
-
-
-
-
-
-
-
50AK2714

RoHS

Date/Lot Code

Each
1+
$12.440
10+
$8.550
25+
$7.850
50+
$7.150
182+
$6.460
More Pricing...
Total:$12.44
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+
$13.510
10+
$9.340
25+
$8.580
50+
$7.820
190+
$7.060
More Pricing...
Total:$13.51
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+
$30.630
5+
$26.480
10+
$22.320
25+
$21.000
74+
$19.820
Total:$30.63
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
16Pins
-
-
-
-55°C
125°C
-
-
-
-
-
29AH1561

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.906
10+
$0.654
25+
$0.589
50+
$0.554
100+
$0.518
More Pricing...
Total:$0.91
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
-
-
-
01AH6452

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.670
10+
$1.230
25+
$1.110
50+
$1.050
100+
$0.990
More Pricing...
Total:$1.67
Min: 1 / Mult: 1
-
-
DDR1, DDR2, DDR3, DDR3L
-
-
1A
-
-
2.7V
-
-
5.5V
-
-
-
SOP-J
-
SOP-J
8Pins
-
-
Surface Mount
-40°C
105°C
-
-
-
-
-
54AH3309

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.830
10+
$1.420
25+
$1.320
50+
$1.260
100+
$1.210
More Pricing...
Total:$1.83
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+
$0.613
6000+
$0.603
Total:$1,839.00
Min: 3000 / Mult: 3000
-
-
DDR2, DDR3, LPDDR3, DDR4
-
-
3A
-
-
2.375V
-
-
5.5V
-
-
-
DFN
-
DFN
10Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
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