Negative Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Results: 1,635
Manufacturer
Analog Devices Inc.Analog Devices Inc./Maxim IntegratedAsahi Kasei Microdevices/AKMDiotec SemiconductorFairchild SemiconductorLinear TechnologyLumimax Optoelectronic TechnologyMicrel Inc.Micro Commercial CoMicrochip TechnologyMicrosemi CorporationNational Semiconductor
Series
-DI79LxxDABDI79LxxUABDI79LxxZABL79LM120RP117xUA79MGμPC79Lxx
Packaging
BagBoxBulkCut Tape (CT)Digi-Reel®StripTape & Box (TB)Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyNot For New DesignsObsolete
Output Type
-AdjustableAdjustable (Fixed)Fixed
Voltage - Input (Max)
-50V-41.25V-40V-39V-38V-36V-35V-33V-32V-30V-28V-27V
Voltage - Output (Min/Fixed)
-24V-20V-19.5V-18V-15V-12V-11.9V-11.8V-11.7V-11.6V-11.5V-11.4V
Voltage - Output (Max)
-47V-37V-36V-35V-33V-32V-30V-29.5V-27.64V-25V-24V-20V
Voltage Dropout (Max)
0.08V @ 60mA0.087V @ 20mA0.088V @ 20mA0.089V @ 20mA0.09V @ 20mA0.091V @ 20mA0.092V @ 20mA0.093V @ 20mA0.094V @ 20mA0.095V @ 20mA0.096V @ 20mA0.097V @ 20mA
Current - Output
25mA40mA60mA80mA100mA150mA200mA250mA300mA500mA600mA1A1.5A1.8A
Current - Quiescent (Iq)
6 µA7 µA10 µA12 µA15 µA50.5 µA53 µA70 µA80 µA85 µA100 µA150 µA
Current - Supply (Max)
7 µA22.5 µA125 µA500 µA850 µA950 µA3 mA5 mA6 mA6.5 mA7 mA10 mA22.5 mA23 mA
PSRR
33dB (120Hz)36dB (120Hz)39dB (120Hz)42dB (120Hz)43dB (120Hz)44dB (120Hz)45dB (120Hz)45dB (1kHz)46dB (120Hz)47dB (120Hz)48dB (120Hz)48dB (2.4kkHz)
Control Features
-Current LimitCurrent Limit, EnableEnableEnable, Power Good, Soft StartEnable, Power On ResetEnable, Soft Start
Protection Features
-Current Limit, Thermal OverloadOver CurrentOver Current, Over TemperatureOver Current, Over Temperature, Over VoltageOver Current, Over Temperature, Over Voltage, Short CircuitOver Current, Over Temperature, Reverse PolarityOver Current, Over Temperature, Reverse Polarity, Short CircuitOver Current, Over Temperature, Short CircuitOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)Over Current, Over Temperature, Soft StartOver Current, Over Temperature, Thermal ShutdownOver Current, Over Temperature, Under Voltage Lockout (UVLO)Over Temperature
Operating Temperature
-55°C ~ 100°C-55°C ~ 125°C-55°C ~ 125°C (TA)-55°C ~ 125°C (TJ)-55°C ~ 150°C-55°C ~ 150°C (TJ)-40°C ~ 125°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 150°C-40°C ~ 150°C (TA)-40°C ~ 150°C (TJ)
Grade
-AutomotiveMilitary
Qualification
-AEC-Q100MIL-STD-883
Mounting Type
-Surface MountThrough Hole
Package / Case
5-TSSOP, SC-70-5, SOT-3536-UDFN Exposed Pad, CSP6-UFDFN Exposed Pad6-VFBGA6-WDFN Exposed Pad6-WFBGA, DSBGA6-XFDFN8-CDIP (0.300", 7.62mm)8-DIP (0.300", 7.62mm)8-SOIC (0.154", 3.90mm Width)8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad8-UFDFN Exposed Pad, CSP
Supplier Device Package
3-HSIP3-PowerFLEX™3-SSIP6-DSBGA (1.5x1.3)6-LFCSP-UD (2x2)6-uSMD (1.13x1.82)6-USPC (1.8x2)6-WSON (2x2)8-CERDIP8-DFN (3x3)8-HVSSOP8-LFCSP (2x2)
Stocking Options
Environmental Options
Media
Marketplace Product
1,635Results
Applied FiltersRemove All

Showing
of 1,635
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Configuration
Output Type
Number of Regulators
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Voltage Dropout (Max)
Current - Output
Current - Quiescent (Iq)
Current - Supply (Max)
PSRR
Control Features
Protection Features
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
DPAK_369C
MC79M12BDTRKG
IC REG LINEAR -12V 500MA DPAK
onsemi
10,497
In Stock
102,500
Factory
1 : $1.03000
Cut Tape (CT)
2,500 : $0.36974
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-35V
-12V
-
1.1V @ 500mA (Typ)
500mA
-
-
60dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
8-SOIC
LM79L05ACMX/NOPB
IC REG LINEAR -5V 100MA 8SOIC
Texas Instruments
18,559
In Stock
1 : $1.08000
Cut Tape (CT)
2,500 : $0.49358
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-35V
-5V
-
-
100mA
6 mA
-
50dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 70°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-SOIC
LM337LMX/NOPB
IC REG LIN NEG ADJ 100MA 8SOIC
Texas Instruments
2,822
In Stock
1 : $1.13000
Cut Tape (CT)
2,500 : $0.51750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-40V
-1.2V
-37V
-
100mA
-
-
60dB (120Hz)
-
Over Temperature, Short Circuit
-25°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
NJVMJD32CG
MC79M05CDTRKG
IC REG LINEAR -5V 500MA DPAK
onsemi
5,332
In Stock
1 : $1.58000
Cut Tape (CT)
2,500 : $0.37778
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-35V
-5V
-
1.1V @ 500mA (Typ)
500mA
-
-
66dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
DPAK_369C
MC79M05BDTG
IC REG LINEAR -5V 500MA DPAK
onsemi
12,014
In Stock
1 : $1.78000
Tube
-
Tube
Active
Negative
Fixed
1
-35V
-5V
-
1.1V @ 500mA (Typ)
500mA
-
-
66dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
D²PAK
L7912CD2T-TR
IC REG LINEAR -12V 1.5A D2PAK
STMicroelectronics
5,823
In Stock
1 : $1.80000
Cut Tape (CT)
1,000 : $0.82104
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-35V
-12V
-
1.1V @ 1A (Typ)
1.5A
3 mA
-
60dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
D2PAK
TO-220-3
MC7915CTG
IC REG LINEAR -15V 1A TO220AB
onsemi
16,538
In Stock
1 : $1.82000
Tube
-
Tube
Active
Negative
Fixed
1
-35V
-15V
-
1.3V @ 1A (Typ)
1A
-
-
60dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220
DPAK_369C
MC79M05BDTRKG
IC REG LINEAR -5V 500MA DPAK
onsemi
10,936
In Stock
115,000
Factory
1 : $1.99000
Cut Tape (CT)
2,500 : $0.50382
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-35V
-5V
-
1.1V @ 500mA (Typ)
500mA
-
-
66dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
SOT223-3L
LM337IMPX/NOPB
IC REG LIN NEG ADJ 1.5A SOT223-4
Texas Instruments
9,202
In Stock
1 : $2.80000
Cut Tape (CT)
2,000 : $1.42699
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-40V
-1.2V
-37V
-
1.5A
-
-
60dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
TO-220-3
LM337T/NOPB
IC REG LIN NEG ADJ 1.5A TO220-3
Texas Instruments
2,166
In Stock
1 : $3.05000
Tube
-
Tube
Active
Negative
Adjustable
1
-40V
-1.2V
-37V
-
1.5A
-
-
77dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220-3
TO-263-3
LM337D2TR4G
IC REG LIN NEG ADJ 1.5A D2PAK-3
onsemi
2,922
In Stock
1 : $3.12000
Cut Tape (CT)
800 : $1.00088
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-40V
-1.2V
-37V
-
1.5A
6 mA
10 mA
77dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
D2PAK-3
SOT 23-5
MIC5270-5.0YM5-TR
IC REG LINEAR -5V 100MA SOT23-5
Microchip Technology
18,121
In Stock
1 : $3.24000
Cut Tape (CT)
3,000 : $2.44238
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-16V
-5V
-
0.9V @ 100mA
100mA
100 µA
3 mA
50dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
MIC5270YM5-TR
IC REG LIN NEG ADJ 100MA SOT23-5
Microchip Technology
17,788
In Stock
1 : $3.24000
Cut Tape (CT)
3,000 : $2.44238
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-16V
-1.2V
-14V
0.9V @ 100mA
100mA
100 µA
3 mA
50dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
MIC5270-3.0YM5-TR
IC REG LINEAR -3V 100MA SOT23-5
Microchip Technology
6,487
In Stock
1 : $3.24000
Cut Tape (CT)
3,000 : $2.44238
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-16V
-3V
-
0.9V @ 100mA
100mA
100 µA
3 mA
50dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
TO-263-3
LM337BD2TR4G
IC REG LIN NEG ADJ 1.5A D2PAK-3
onsemi
5,360
In Stock
1 : $3.30000
Cut Tape (CT)
800 : $1.07733
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-40V
-1.2V
-37V
-
1.5A
6 mA
10 mA
77dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
D2PAK-3
LM337IMP/NOPB
LM337IMP/NOPB
IC REG LIN NEG ADJ 1.5A SOT223-4
Texas Instruments
4,828
In Stock
1 : $3.30000
Cut Tape (CT)
1,000 : $1.75050
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-40V
-1.2V
-37V
-
1.5A
-
-
60dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
SOT 23-5
MIC5271YM5-TR
IC REG LIN NEG ADJ 100MA SOT23-5
Microchip Technology
6,353
In Stock
1 : $3.55000
Cut Tape (CT)
3,000 : $2.69286
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-16V
-1.2V
-14V
0.9V @ 100mA
100mA
-
-
50dB (120Hz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
MIC5271-5.0YM5-TR
IC REG LINEAR -5V 100MA SOT23-5
Microchip Technology
5,535
In Stock
1 : $3.55000
Cut Tape (CT)
3,000 : $2.69286
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-16V
-5V
-
0.9V @ 100mA
100mA
-
-
50dB (120Hz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
6-WSON
TPS72301DRVR
IC REG LIN NEG ADJ 200MA 6WSON
Texas Instruments
4,929
In Stock
1 : $4.18000
Cut Tape (CT)
3,000 : $2.17695
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-10V
-1.2V
-10V
0.5V @ 200mA
200mA
200 µA
500 µA
65dB ~ 48dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
SOT753
TPS72301DBVR
IC REG LIN NEG ADJ 200MA SOT23-5
Texas Instruments
2,735
In Stock
1 : $4.56000
Cut Tape (CT)
3,000 : $2.39052
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-10V
-1.2V
-10V
0.5V @ 200mA
200mA
200 µA
500 µA
65dB ~ 48dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT753
TPS72325DBVR
IC REG LIN -2.5V 200MA SOT23-5
Texas Instruments
1,165
In Stock
1 : $4.56000
Cut Tape (CT)
3,000 : $2.39052
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-10V
-2.5V
-
0.5V @ 200mA
200mA
200 µA
500 µA
65dB ~ 48dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
TO-220-3
LM2990T-12/NOPB
IC REG LINEAR -12V 1.8A TO220-3
Texas Instruments
5,809
In Stock
1 : $4.74000
Tube
-
Tube
Active
Negative
Fixed
1
-26V
-12V
-
1V @ 1A
1.8A
1 mA
5 mA
52dB (1kHz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220-3
TO-220-3
LM2990T-5.0/NOPB
IC REG LINEAR -5V 1.8A TO220-3
Texas Instruments
596
In Stock
1 : $4.74000
Tube
-
Tube
Active
Negative
Fixed
1
-26V
-5V
-
1V @ 1A
1.8A
1 mA
5 mA
58dB (1kHz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220-3
LP3853ESX-2.5/NOPB
LM2991SX/NOPB
IC REG LIN NEG ADJ 1A DDPAK
Texas Instruments
998
In Stock
1 : $4.99000
Cut Tape (CT)
500 : $2.82480
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-26V
-3V
-24V
1V @ 1A
1A
0.7 mA
5 mA
60dB (1kHz)
Enable
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
TO-263 (DDPAK-5)
DDPAK/TO-263-3
LM2990SX-5.0/NOPB
IC REG LIN -5V 1.8A DDPAK/TO263
Texas Instruments
3,814
In Stock
1 : $5.14000
Cut Tape (CT)
500 : $2.91520
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-26V
-5V
-
1V @ 1A
1.8A
1 mA
5 mA
58dB (1kHz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
TO-263 (DDPAK-3)
Showing
of 1,635

Negative Voltage Regulators - Linear, Low Drop Out (LDO) Regulators


Linear voltage regulators, including LDO (Low Drop Out) types, are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.