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TLV70433DBVR

150-mA 24-V ultra-low-IQ low-dropout (LDO) voltage regulator

Manufacturer:

TI
Mfr.Part #:

TLV70433DBVR
Datasheet:

TLV70433DBVR Datasheet (PDF)
Output options:

Fixed Output
Iout (max) (A):

0.15
Vin (max) (V):

24
Vin (min) (V):

2.5
EDA/CAD Models:

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TLV70433DBVR General Description

The TLV704 low-dropout (LDO) linear voltage regulator is a low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TLV704 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.

The TLV704 LDO supports a low dropout of typically 850 mV at 100 mA of load current. The low quiescent current (3.4 µA typically) is stable over the entire range of output load current (0 mA to 150 mA). The TLV704 also features an internal soft-start to lower the inrush current. The built-in overcurrent limit protection helps protect the regulator in the event of a load short or fault.

The TLV704 is available in a 2.90-mm × 1.60-mm SOT23-5 package, which is useful for cost-effective board manufacturing.

Key Features

Input voltage range:
- 2.5 V to 24 V (30 V max for new chip only)
Available output voltage options:
- Fixed: 1.8 V to 5 V
Output current: Up to 150 mA
Very low I_Q: 3.4 µA at 100-mA load current
Stable with output capacitor ≥ 0.47 µF
Overcurrent protection
Package: 5-pin SOT-23 (DBV)
Operating junction temperature: –40°C to +125°C

Specifications

Output options	Fixed Output	Iout (max) (A)	0.15
Vin (max) (V)	24	Vin (min) (V)	2.5
Vout (max) (V)	5	Vout (min) (V)	3
Fixed output options (V)	1.8, 3, 3.3, 3.45, 3.6, 4.5, 5	Noise (µVrms)	550
Iq (typ) (mA)	0.003	Thermal resistance θJA (°C/W)	170.8
Rating	Catalog	Load capacitance (min) (µF)	1
Regulated outputs (#)	1	Accuracy (%)	2
PSRR at 100 KHz (dB)	42	Dropout voltage (Vdo) (typ) (mV)	400
Operating temperature range (°C)	-40 to 125