DDR Termination Regulators:

37 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
Output Voltage
Source / Sink Current
Supply Voltage Min
Input Voltage Max
Fixed Output Voltage Nom
Supply Voltage Max
IC Package Type
Adjustable Output Voltage Min
Controller IC Case Style
IC Case / Package
Output Voltage Nom
DDR Regulator Case Style
Adjustable Output Voltage Max
No. of Pins
Output Current
Frequency
IC Mounting
Operating Temperature Min
Operating Temperature Max
LDO Regulator Case Style
Linear 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)
Cut Tape
1+
$3.420
10+
$3.140
25+
$2.860
50+
$2.730
100+
$2.610
-
-
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+
$0.961
25+
$0.888
50+
$0.848
100+
$0.808
More Pricing...
-
-
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+
$3.300
-
-
DDR2, DDR3
-
-
-
2A
1.3V
-
-
6V
-
-
-
MSOP-EP
-
MSOP-EP
-
8Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
29AH1561

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.917
10+
$0.654
25+
$0.589
50+
$0.554
100+
$0.518
More Pricing...
-
Fixed
DDR, DDR2, DDR3, DDR3L, DDR4
-
2.375V
-
-
2.375V
3.5V
1.25V
3.5V
-
-
-
VSON
1.25V
-
-
10Pins
3A
-
Surface Mount
-40°C
85°C
VSON
-
-
-
-
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
-
Fixed
DDR2, DDR3, DDR3L, DDR4
-
3.1V
-
2A
3.1V
6.5V
900mV
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+
$11.060
10+
$8.650
25+
$8.040
50+
$7.710
100+
$7.390
More Pricing...
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+
$5.160
10+
$3.920
25+
$3.690
50+
$3.440
100+
$3.290
More Pricing...
-
-
-
Power and Current Monitor
-
-
-
2.7V
-
-
5.5V
µMAX
-
-
µMAX
-
-
-
8Pins
-
-
-
-40°C
85°C
-
-
-
-
-
73Y2391

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$10.490
10+
$8.190
25+
$7.610
50+
$7.300
100+
$6.980
More Pricing...
-
-
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+
$17.300
10+
$13.730
25+
$13.130
74+
$12.520
111+
$12.160
More Pricing...
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
-
16Pins
-
-
-
-40°C
125°C
-
-
-
-
-
51AK6695

RoHS

Date/Lot Code

Each
1+
$14.080
10+
$11.100
25+
$10.090
74+
$9.890
111+
$9.680
More Pricing...
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
-
16Pins
-
-
-
-40°C
85°C
-
-
-
-
-
51AK6694

RoHS

Date/Lot Code

Each
1+
$14.080
10+
$11.100
25+
$9.590
50+
$9.420
182+
$9.260
More Pricing...
-
-
-
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+
$1.350
10+
$1.040
25+
$0.960
50+
$0.917
100+
$0.873
More Pricing...
-
-
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+
$9.760
25+
$9.310
74+
$8.860
111+
$8.590
More Pricing...
-
-
-
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+
$13.750
10+
$10.840
25+
$9.870
50+
$9.470
100+
$9.060
More Pricing...
-
-
DDR1, QDR
-
-
-
3A
2.25V
-
-
5.5V
-
-
-
TSSOP-EP
-
-
-
16Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
51AK6840

RoHS

Date/Lot Code

Each
1+
$14.800
10+
$11.690
25+
$10.080
50+
$9.920
190+
$9.750
More Pricing...
-
-
DDR1, QDR
-
-
-
3A
2.25V
-
-
5.5V
-
-
-
TSSOP-EP
-
-
-
16Pins
-
-
Surface Mount
-
-
-
-
-
-
-
50AK2714

RoHS

Date/Lot Code

Each
1+
$12.440
10+
$9.770
25+
$8.420
50+
$8.270
182+
$8.120
More Pricing...
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
2.7V
-
-
100V
DFN-EP
-
-
DFN-EP
-
-
-
16Pins
-
-
-
0°C
70°C
-
-
-
-
-
51AK6839

RoHS

Date/Lot Code

Each
1+
$13.750
10+
$10.840
25+
$9.330
50+
$9.180
190+
$9.010
More Pricing...
-
-
DDR1, QDR
-
-
-
3A
2.25V
-
-
5.5V
-
-
-
TSSOP
-
-
-
16Pins
-
-
Surface Mount
-40°C
85°C
-
-
-
-
-
50AK2717

RoHS

Date/Lot Code

Each
1+
$36.450
5+
$33.030
10+
$29.610
25+
$28.460
74+
$27.300
More Pricing...
-
-
-
I2C Power, Charge & Energy Monitor
-
-
-
2.7V
-
-
100V
MSOP
-
-
MSOP
-
-
-
16Pins
-
-
-
-55°C
125°C
-
-
-
-
-
42Y0816

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.590
10+
$0.967
25+
$0.820
50+
$0.729
100+
$0.639
More Pricing...
-
-
DDR2, DDR3, LPDDR3, DDR4
-
-
-
3A
2.375V
-
-
3.5V
-
-
-
DFN
-
DFN
-
10Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
67AH3007

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+
$2.260
10+
$1.760
25+
$1.620
50+
$1.550
100+
$1.480
More Pricing...
-
-
DDR2, DDR3
-
-
-
2.7A
3.3V
-
-
5V
-
-
-
MSOP-EP
-
MSOP-EP
-
8Pins
-
-
Surface Mount
-40°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...
-
-
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+
$1.420
25+
$1.310
50+
$1.250
100+
$1.190
More Pricing...
-
-
DDR2, DDR3, DDR3L, DDR4
-
-
-
3A
1.05V
-
-
3.6V
-
-
-
MSOP-EP
-
MSOP-EP
-
8Pins
-
-
Surface Mount
-40°C
125°C
-
-
-
-
-
62X8261

RoHS

Each (Supplied on Cut Tape)
Cut Tape
2500+
$0.478
-
-
DDR, DDR2, DDR3, DDR4
-
-
-
-
1.1V
-
-
3.6V
-
500mV
-
DFN
-
-
1.5V
10Pins
3A
-
Surface Mount
-40°C
125°C
-
DFN
-
-
-
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...
-
-
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
-
-
DDR1, DDR2, DDR3, LPDDR3, DDR4
-
-
-
3A
2.37V
-
-
5.5V
-
-
-
DFN
-
-
-
10Pins
3A
-
Surface Mount
-40°C
125°C
-
DFN
-
-
-
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