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+
$4.760
10+
$4.370
25+
$3.980
50+
$3.800
Total:$4.76
Min: 1 / Mult: 1
Total:$380.00
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+
$1.740
10+
$1.350
25+
$1.250
50+
$1.190
100+
$1.130
Total:$1.74
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+
$3.910
Total:$3.91
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+
$2.530
10+
$1.980
25+
$1.820
50+
$1.760
100+
$1.670
More Pricing...
Total:$2.53
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+
$1.410
10+
$1.020
25+
$0.914
50+
$0.859
100+
$0.805
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+
$13.540
10+
$10.550
25+
$9.820
50+
$9.400
100+
$8.980
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+
$5.480
10+
$4.150
25+
$3.870
50+
$3.600
100+
$3.440
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+
$2.870
10+
$2.660
25+
$2.480
50+
$2.370
190+
$2.230
More Pricing...
Total:$2.87
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+
$12.850
10+
$9.980
25+
$9.260
50+
$8.890
100+
$8.480
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
-
-
-
-
-
27AC9927

RoHS

Each (Supplied on Full Reel)
Full Reel
3000+
$0.675
6000+
$0.613
12000+
$0.552
18000+
$0.531
30000+
$0.520
Total:$2,025.00
Min: 3000 / Mult: 3000
-
-
-
-
-
-
-
750mV
-
-
-
-
-
-
-
DFN
-
-
10Pins
3A
-
-
-40°C
125°C
-
DFN
-
750mV 3mA LDO Voltage Regulators
-
31AK5894

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.890
10+
$1.450
25+
$1.340
50+
$1.280
100+
$1.220
More Pricing...
Total:$1.89
Min: 1 / Mult: 1
-
-
DDR2, DDR3
-
-
2A
-
-
1.3V
-
-
6V
-
-
-
MSOP-EP
-
MSOP-EP
8Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
50AK2716

RoHS

Date/Lot Code

Each
1+
$22.740
10+
$15.910
25+
$13.490
74+
$13.490
111+
$13.470
More Pricing...
Total:$22.74
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+
$19.170
10+
$13.260
25+
$11.170
74+
$10.750
111+
$10.300
More Pricing...
Total:$19.17
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+
$22.740
10+
$15.910
25+
$13.260
50+
$12.570
182+
$12.120
Total:$22.74
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+
$19.170
10+
$13.250
25+
$10.940
50+
$10.320
182+
$9.680
Total:$19.17
Min: 1 / Mult: 1
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
-
2.7V
-
-
100V
DFN-EP
-
-
DFN-EP
-
-
16Pins
-
-
-
-40°C
85°C
-
-
-
-
-
51AK6693

RoHS

Date/Lot Code

Each
1+
$17.300
10+
$11.900
25+
$11.550
74+
$11.210
111+
$10.870
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+
$17.990
10+
$12.990
25+
$11.470
50+
$10.620
100+
$9.760
More Pricing...
Total:$17.99
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+
$19.960
10+
$13.850
25+
$11.170
50+
$10.600
190+
$10.210
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+
$17.300
10+
$11.900
25+
$9.290
50+
$8.890
182+
$8.510
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+
$18.780
10+
$12.990
25+
$10.320
50+
$9.780
190+
$9.430
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+
$42.580
5+
$36.810
10+
$31.030
25+
$29.190
74+
$27.360
Total:$42.58
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+
$2.330
10+
$1.710
25+
$1.550
50+
$1.460
100+
$1.380
More Pricing...
Total:$2.33
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+
$2.530
10+
$1.960
25+
$1.820
50+
$1.740
100+
$1.670
More Pricing...
Total:$2.53
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+
$0.878
6000+
$0.863
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+
$0.677
6000+
$0.643
12000+
$0.579
18000+
$0.557
30000+
$0.536
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
-
-
-
-
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