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

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Mfr Part #
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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
SOT-89 SERIES
IC REG LINEAR -5V 100MA SOT89-3
STMicroelectronics
16,447
In Stock
1 : £0.26723
Cut Tape (CT)
2,500 : £0.11398
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-30V
-5V
-
-
100mA
5.5 mA
6 mA
49dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
TLV2462AMDREP
IC REG LINEAR -5V 100MA 8-SOIC
Texas Instruments
2,633
In Stock
1 : £0.56000
Cut Tape (CT)
2,500 : £0.25559
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
TLV2462AMDREP
IC REG LIN NEG ADJ 100MA 8-SOIC
Texas Instruments
4,481
In Stock
1 : £0.71000
Cut Tape (CT)
2,500 : £0.33559
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
MCP101T-315I/TT
IC REG LINEAR -5V 100MA SOT23-3
Microchip Technology
8,529
In Stock
1 : £0.84000
Cut Tape (CT)
3,000 : £0.64563
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-10V
-5V
-
0.6V @ 100mA
100mA
7 µA
-
-
-
-
-40°C ~ 85°C (TJ)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
MCP101T-315I/TT
IC REG LINEAR -3V 80MA SOT23-3
Microchip Technology
6,665
In Stock
1 : £0.84000
Cut Tape (CT)
3,000 : £0.64563
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Fixed
1
-10V
-3V
-
0.6V @ 80mA
80mA
7 µA
7 µA
-
-
-
-40°C ~ 85°C
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
TO-252-3
IC REG LIN NEG ADJ 1.5A TO252-3
Texas Instruments
6,657
In Stock
1 : £0.88000
Cut Tape (CT)
2,500 : £0.42327
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable
1
-40V
-1.2V
-37V
-
1.5A
-
-
77dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
TO-220-3
IC REG LINEAR -15V 1.5A TO220-3
Texas Instruments
383
In Stock
1 : £1.10000
Tube
-
Tube
Active
Negative
Fixed
1
-35V
-15V
-
1.1V @ 1A
1.5A
1.5 mA
-
70dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220-3
LM337IMP/NOPB
IC REG LIN NEG ADJ 1.5A SOT223-4
Texas Instruments
7,193
In Stock
1 : £1.50000
Cut Tape (CT)
2,000 : £0.76847
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
IC REG LIN NEG ADJ 100MA SOT23-5
Microchip Technology
7,045
In Stock
1 : £1.54000
Cut Tape (CT)
3,000 : £1.15768
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
IC REG LINEAR -5V 100MA SOT23-5
Microchip Technology
4,482
In Stock
1 : £1.54000
Cut Tape (CT)
3,000 : £1.15768
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
IC REG LINEAR -3V 100MA SOT23-5
Microchip Technology
3,672
In Stock
1 : £1.54000
Cut Tape (CT)
3,000 : £1.15768
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-220-3
IC REG LIN NEG ADJ 1.5A TO220-3
Texas Instruments
144
In Stock
1 : £1.63000
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
SOT 23-5
IC REG LIN NEG ADJ 100MA SOT23-5
Microchip Technology
5,523
In Stock
1 : £1.68000
Cut Tape (CT)
3,000 : £1.27641
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
LM337IMP/NOPB
IC REG LIN NEG ADJ 1.5A SOT223-4
Texas Instruments
9,936
In Stock
1 : £1.76000
Cut Tape (CT)
1,000 : £0.94201
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
IC REG LINEAR -5V 1.8A TO220-3
Texas Instruments
3,449
In Stock
1 : £2.40000
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
TO-220-3
IC REG LINEAR -12V 1.8A TO220-3
Texas Instruments
2,414
In Stock
1 : £2.40000
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
6-WSON
IC REG LIN NEG ADJ 200MA 6-WSON
Texas Instruments
3,586
In Stock
1 : £2.46000
Cut Tape (CT)
3,000 : £1.30544
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)
4,891
In Stock
115,000
Factory
1 : £2.50000
Cut Tape (CT)
2,500 : £1.34039
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable (Fixed)
1
-6.5V
-1.25V (-5V)
-5.5V
0.24V @ 200mA
200mA
85 µA
125 µA
60dB (100Hz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 85°C (TA)
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT753
IC REG LIN NEG ADJ 200MA SOT23-5
Texas Instruments
9,000
In Stock
1 : £2.56000
Cut Tape (CT)
3,000 : £1.36575
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
TO-263
IC REG LINEAR -5V 1.8A TO263
Texas Instruments
2,191
In Stock
1 : £2.60000
Cut Tape (CT)
500 : £1.48406
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)
LP3853ESX-2.5/NOPB
IC REG LINEAR NEG ADJ 1A TO263
Texas Instruments
4,992
In Stock
1 : £2.68000
Cut Tape (CT)
500 : £1.53302
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)
3,326
In Stock
5,000
Factory
1 : £2.84000
Cut Tape (CT)
2,500 : £1.53878
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Negative
Adjustable (Fixed)
1
-6.5V
-1.25V (-3V)
-5.5V
0.24V @ 200mA
200mA
85 µA
125 µA
60dB (100Hz)
Enable
Over Current, Over Temperature, Short Circuit
-40°C ~ 85°C (TA)
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
IC REG LINEAR NEG ADJ SOT23
Texas Instruments
1,158
In Stock
1 : £2.88000
Cut Tape (CT)
250 : £1.71040
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
SOT-23-5 Thin, TSOT-23-5
SOT-23-THIN
SOT753
IC REG LIN NEG ADJ 200MA SOT23-5
Texas Instruments
2,169
In Stock
1 : £2.97000
Cut Tape (CT)
3,000 : £1.60658
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
Automotive
AEC-Q100
Surface Mount
SC-74A, SOT-753
SOT-23-5
8-HVSSOP
IC REG LINEAR NEG ADJ 8-HVSSOP
Texas Instruments
0
In Stock
403
Marketplace
Check Lead Time
1 : £3.00000
Cut Tape (CT)
2,500 : £1.63285
Tape & Reel (TR)
112 : £1.98884
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Negative
Adjustable
1
-20V
-1.18V
-18V
0.8V @ 200mA
200mA
100 µA
950 µA
50dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
8-HVSSOP
Showing
of 1,660

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.