DDR Termination Regulators:

39 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
Min: 1 / Mult: 1
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+
$1.250
10+
$0.966
25+
$0.893
50+
$0.853
100+
$0.812
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

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+
$2.810
Min: 1 / Mult: 1
-
-
DDR2, DDR3
-
-
2A
-
-
1.3V
-
-
6V
-
-
-
MSOP-EP
-
MSOP-EP
8Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
67AH3007

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.820
10+
$1.420
25+
$1.310
50+
$1.260
100+
$1.200
More Pricing...
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+
$0.729
25+
$0.657
50+
$0.618
100+
$0.579
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+
$6.760
100+
$6.460
More Pricing...
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+
$2.980
25+
$2.780
50+
$2.590
100+
$2.470
More Pricing...
Min: 1 / Mult: 1
-
-
-
Power and Current Monitor
-
-
-
-
2.7V
-
-
5.5V
µMAX
-
-
µMAX
-
-
8Pins
-
-
-
-40°C
85°C
-
-
-
-
-
31AH2034

RoHS

Each
1+
$2.060
10+
$1.910
25+
$1.780
50+
$1.700
190+
$1.600
More Pricing...
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...
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
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+
$9.700
74+
$9.700
111+
$9.690
More Pricing...
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+
$8.030
74+
$7.730
111+
$7.410
More Pricing...
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+
$9.540
50+
$9.040
182+
$8.720
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+
$9.530
25+
$7.870
50+
$7.420
182+
$6.960
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+
$0.963
50+
$0.920
100+
$0.876
More Pricing...
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+
$8.560
25+
$8.310
74+
$8.060
111+
$7.820
More Pricing...
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+
$12.940
10+
$9.340
25+
$8.250
50+
$7.640
100+
$7.020
More Pricing...
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+
$8.030
50+
$7.620
190+
$7.340
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+
$8.560
25+
$6.680
50+
$6.390
182+
$6.120
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+
$7.420
50+
$7.030
190+
$6.780
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+
$19.680
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
16Pins
-
-
-
-55°C
125°C
-
-
-
-
-
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+
$0.989
More Pricing...
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+
$1.820
10+
$1.410
25+
$1.310
50+
$1.250
100+
$1.200
More Pricing...
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
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
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
-
-
-
-
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