DDR Termination Regulators:

32 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
Memory Supported
IC Function
Output Voltage
Source / Sink Current
Fixed Output Voltage Nom
Supply Voltage Min
Adjustable Output Voltage Min
Supply Voltage Max
IC Package Type
Adjustable Output Voltage Max
Controller IC Case Style
Output Voltage Nom
IC Case / Package
DDR Regulator Case Style
No. of Pins
Output Current
Frequency
IC Mounting
Operating Temperature Min
LDO Regulator Case Style
Linear Regulator Case Style
Operating Temperature Max
Dropout Voltage Typ @ Current
Product Range
Automotive Qualification Standard
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78AH1860

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$4.620
10+
$4.240
25+
$3.870
50+
$3.680
Total:$4.62
Min: 1 / Mult: 1
Total:$368.00
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+
$2.810
Total:$2.81
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+
$1.820
10+
$1.420
25+
$1.310
50+
$1.250
100+
$1.200
More Pricing...
Total:$1.82
Min: 1 / Mult: 1
-
DDR2, DDR3
-
-
2.7A
-
3.3V
-
5V
-
-
-
-
MSOP-EP
MSOP-EP
8Pins
-
-
Surface Mount
-40°C
-
-
125°C
-
-
-
73Y2592

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$9.740
10+
$7.590
25+
$7.060
50+
$6.760
100+
$6.460
More Pricing...
Total:$9.74
Min: 1 / Mult: 1
26V
DDR, DDR2, DDR3
-
2.7V
2A
-
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+
$2.980
25+
$2.780
50+
$2.590
100+
$2.470
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
DFN
-
125°C
-
750mV 3mA LDO Voltage Regulators
-
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
-
-
-
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+
$12.400
10+
$9.730
25+
$9.280
74+
$8.830
111+
$8.560
More Pricing...
Total:$12.40
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+
$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+
$1.360
10+
$1.040
25+
$0.962
50+
$0.919
100+
$0.875
More Pricing...
Total:$1.36
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+
$12.100
10+
$9.500
25+
$9.040
50+
$8.600
190+
$8.150
More Pricing...
Total:$12.10
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
-
-
-
54AH3309

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.820
10+
$1.410
25+
$1.310
50+
$1.250
100+
$1.200
More Pricing...
Total:$1.82
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+
$0.595
Total:$1,785.00
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+
$0.473
6000+
$0.449
12000+
$0.404
18000+
$0.389
30000+
$0.374
Total:$1,419.00
Min: 3000 / Mult: 3000
-
DDR, DDR2, DDR3, DDR4
-
-
-
-
1.1V
500mV
3.6V
-
1.5V
-
-
DFN
-
10Pins
3A
-
Surface Mount
-40°C
-
DFN
125°C
-
-
-
62X8261

RoHS

Each (Supplied on Cut Tape)
2500+
$0.478
Total:$1,434.00
Min: 3000 / Mult: 3000
Total:$1,434.00
Min: 3000 / Mult: 3000
-
DDR, DDR2, DDR3, DDR4
-
-
-
-
1.1V
500mV
3.6V
-
1.5V
-
-
DFN
-
10Pins
3A
-
Surface Mount
-40°C
-
DFN
125°C
-
-
-
68X4234

RoHS

Each (Supplied on Full Reel)
Full Reel
1+
$0.367
3000+
$0.358
6000+
$0.331
12000+
$0.309
18000+
$0.288
More Pricing...
Total:$917.50
Min: 2500 / Mult: 2500
-
DDR2, DDR3
-
-
-
-
1.5V
-
5.5V
-
-
-
-
NSOIC
NSOIC
8Pins
-
-
Surface Mount
-40°C
-
-
85°C
-
-
-
62X8260

RoHS

Each (Supplied on Full Reel)
Full Reel
3000+
$0.448
6000+
$0.408
12000+
$0.367
18000+
$0.353
30000+
$0.345
Total:$1,344.00
Min: 3000 / Mult: 3000
-
DDR1, DDR2, DDR3, LPDDR3, DDR4
-
-
3A
-
2.37V
-
5.5V
-
-
-
-
DFN
-
10Pins
3A
-
Surface Mount
-40°C
-
DFN
125°C
-
-
-
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